Over 1 million tech questions and answers.

Latitude E7240, HDMI port not putting out signal to monitors

Q: Latitude E7240, HDMI port not putting out signal to monitors

I have two monitors for the past year and have had outputs going to both just fine (both HDMI). This morning, one of them stopped working. It's not even recognizing the monitor when I go to Graphic Options > Output To. Is there any way to see if the HDMI port is simply not working?

RELEVANCY SCORE 200
Preferred Solution: Latitude E7240, HDMI port not putting out signal to monitors

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

A: Latitude E7240, HDMI port not putting out signal to monitors

* What operating system?* What two specific monitor models?* The Latitude E7240 has the following video out ports = rightside mDP, back HDMI. So how are you connecting two HDMI in monitors at the same time to this laptop?

Read other 3 answers
RELEVANCY SCORE 78.8

Spoiler (Highlight to read)  Unable to connect my compaq cq60 PC using my Hdmi port have troubleshoot hdmi cord using another laptop  and hdmi cord is fine and working so is the TV monitor a message is coming up Signal unknown how do i fix this???? Need for my Hdmi to work on my laptop  as i use this mostly for work any answers please!.. running windows 10 by the way.

Read other answers
RELEVANCY SCORE 78.8

Unable to connect my compaq cq60 PC using my Hdmi port have trouble shooted hdmi cord using another laptop  and hdmi cord is fine and working so is the TV monitor a message is comming up Signal unkown how do i fix this???? Need for my Hdmi to work on my current laptop  as i use this mostly for work any answers please!.. running windows 10 by the way.

Read other answers
RELEVANCY SCORE 78

I contacted Lenovo support today and got NO help in answering my question on this T470 Thinkpad. Is the T470 able to support two external monitors at the same time (one) using the HDMI port, (one) using the USB-c port (connected VIA an HDMI adapter lets say) to two 32" LGMA68HY-P 60HZ ISP LED's ( max res 1920 x 1080) that ARENOT 4K displays!!  Man it was like pulling teeth, upside down, in the dark, getting astraight answer from tech support on the issue. It looks like my Pro Dock will be useless in this application. As soon as I plugged in a VGA monitor the HDMI port died. HELP!!

Read other answers
RELEVANCY SCORE 73.6

Hi, I have an HP ProBook 640 with Windows 7, where I can not get signal out through Hdmi port - where can I set this option?

A:Signal out through Hdmi port

Let's check device manager and see what is listed under display adapters. We need to be sure the correct video driver is installed. Also please describe your setup. HDMI cable from laptop to what? Monitor? TV? Have you tried the Windows key on the keyboad plus the p key to see if you can get it displaying on the external screen? 

Read other 1 answers
RELEVANCY SCORE 73.6

Hi, I have an HP ProBook 640 with Windows 7, where I can not get signal out through Hdmi port - where can I set this option?

Read other answers
RELEVANCY SCORE 73.2

I'm sure the question in the title is very noob, but I just assumed that full HD monitors would connect to the graphics card via a HDMI cable?

Thanks in advance!
 

A:Why do monitors that are full HD not have an HDMI port on them?

Not really necessary, DVI carries the same video signal as HDMI ... just no audio. You can use a DVI to HDMI cable for your connection.
 

Read other 10 answers
RELEVANCY SCORE 72.8

Hi guys this is my first post as im at a loss of what to do .
Recently my old monitor stopped working, it was using a VGA cable, but the cable is not the problem, my PC is. I bought a new monitor which requires HDMI, however the port on my PC will not respond to the cord, meaning I have no monitor :/ or anyway to troubleshoot. The only thing I can think of would be to buy a USB to HDMI adapter? But even then I would need a monitor to install the device surely. I would usually take it to the shop, but with lockdown I am lost and without a PC for the forseeable future, help would be appretiated!
 

A:Faulty HDMI Port- 'No signal'

Hi Warro, and welcome to TSG.

I don't think anyone here can give you much help without knowing:

1: Name of the manufacturer and exact model number of your computer and/or the motherboard.

2: Name of the manufacturer and exact model number of any video controller expansion card (the card itself, not the manufacturer and model number of the graphics IC) plugged into the motherboard.

3: The operating system running the PC.
 

Read other 1 answers
RELEVANCY SCORE 72.8

when i connect a dvi or hdmi from my gtx 780 to my acer H274HL Monitor all works fine but when i want to connect display port cable on my gtx 780 and the other side is hdmi that goes to my monitor than there is no signal at all

i am running windows 10 64 bit enterprise and all drivers are up to date also windows updates are up to date

i have tryed everything and nothing helped can some one help me

many thanks

A:display port to hdmi no signal

You may need an active adapter like this: http://www.bestbuy.com/site/insignia...&skuId=5812034

Read other 0 answers
RELEVANCY SCORE 72.4

Im new to USB C port and mini hdmi. I need to connect 2 monitors with extended wiew. Any ideas?Its an ideapad 720s.  

Read other answers
RELEVANCY SCORE 72

Hello, everyone.
I am using a Latitude 3540 laptop with switchable graphics (Intel HD Graphics, AMD Radeon HD 8850M). As soon as I got the laptop, I upgraded to 8.1 (probably a mistake!).
All of my drivers are up to date according to Device Manager, and I've updated the chipset and BIOS and everything according to the Dell website. But for as long as I've had this laptop, the VGA port will not work! I'm using a VGA cord that has worked with other laptops before without issue. The laptop will not output to projector, external monitor, or a TV. Pressing the win-P combination brings up the ability to extend and duplicate my screen. When I change those settings, my screen resolution will change, but the external monitor/projector doesn't display anything. When I try to detect displays in my graphics properties, it just doesn't detect anything that's connected.
Is my VGA port faulty? Or does anyone have any suggestions on what else to try at this point? My laptop is still under warranty, so I suppose I could always send it in to be fixed.
Thanks for the help!

A:Latitude 3540, Win 8.1: VGA port faulty? Will not display to external monitors or projectors

did you get response on your question?

Read other 1 answers
RELEVANCY SCORE 72

I have two U2715H monitors connected via one mDP->DP cable each to an E-Port Plus docking station (actually a EURO2 Advanced Port Replicator) in which is seated a Latitude E7450 laptop. All items are brand new. The E7450 is equipped with 16 GB RAM and two graphics cards: Intel HD Graphics 5500 and NVIDIA GeForce 840M; selection is automatic, which usually means the 5500 is in operation. It runs Windows 7 Enterprise SP1 (64 bit). The docking station apparently has DP 1.2a capabilities (for daisy chaining) but DP 1.2 is disabled in both monitors.
I have successfully set up the system to have the Windows desktop span both monitors at 2560x1440 resolution, even with the Latitude's internal screen as a third extension at its full resolution (1920x1080). The Main display may be set to either of the two (or three) and I can successfully move the sequence of the monitors around (left, middle, right).
So there is no doubt about the system's capability to support the intended configuration. However, when I dock the Latitude (mostly with the lid shut) and boot it, most of the time it cannot reestablish the configuration of the two external monitors. Some of the symptoms are: One or both monitors go black, indicating cable connected but no signal arriving from the docking station. If there is a picture on one of the monitors at startup, it may or may not contain the login screen. (I can still log in because I know what keystrokes to send.) If the login screen is visible, ... Read more

A:Latitude E7450, E-port 2, U2715H - dual monitors - unstable configuration

No responses, so I will add my own, on the way towards a solution, which I believe requires driver enhancements. Are you listening, Dell?
Together with a colleague who knows better than me what to look for, we discovered:- The Intel HD graphics control panel -> Display port topology only discovers one, not two display ports. This could be a problem with the panel or with the graphics driver.- Both Intel and Nvidia have more recent driver releases for their respective hardware components in the Latitude E7450 than those available from Dell but they cannot be installed directly. (NVidia 353.06 vs 341.27; Intel 10.18.10.4222 vs 10.18.14.4099 - I suspect digits 5 and 6 reflect an OEM numbering scheme). Intel says their driver update includes critical fixes for display support.- When we attempted to install the latest Nvidia driver, the display flashed in what seemed to be a non-trivial manner (before the update was automatically aborted). This could be related to a conflict between the two drivers.
I also discovered that even when only one of the Dell U2715H monitors is connected, it frequently goes black when it shouldn't. So it is not a question of a dual monitor configuration as I originally thought. I have also swapped docking stations to eliminate random hardware error in this component. The Intel driver's handling of display port(s) seems to be the most likely culprit.
Guessing from seeing repeated patterns of monitor behavior, a more precise diagnosis could be t... Read more

Read other 50 answers
RELEVANCY SCORE 71.2

I have a Dell Latitude E7450 laptop with a E-Port Plus II port replicator connected to two external monitors using DisplayPort which will not output to multiple monitors.
I have another Dell model and when placed on the port replicator with two external monitors connected, booting into BIOS/UEFI the screen is cloned onto each monitor. However, when doing the same with a brand new Dell Latitude E7450 only one screen is active - the other is off. Within Windows itself, I can only have 1 monitor connected to the port replicator. If I undock, I can run 3 monitors independently indicating an issue with the dock rather than a hardware limitation with the laptop itself.
I believe the above tests eliminates the OS or driver issue and highlights a compatibility issue between the new Dell Latitude E7450 laptop and E-Port Plus II port replicator. I have tried this on 2 separate machines with the same results. I have also updated both the graphics drivers (Version 10.18.14.4170, A16) and the BIOS (Version A04) to the latest releases. I have also tried using DVI cables as well as swapping out the port replicators. Nothing works. In Windows 8.1 itself, it actually shows as two monitors active, but one is not on. If I swap out the monitors to a different brand, I get the same result.
Is there a BIOS/UEFI setting I need to change? Is there a newer port replicator or update I need?

A:Dell Latitude E7450 compatibility with E-Port Plus II with external Dual DisplayPort monitors

Did you resolve this issue and, if so, how? I have the same laptop (but running Windows 10) and the same docking station with the same results.

Read other 4 answers
RELEVANCY SCORE 70.8

Hi,
I have a Dell Latitude E7440, Windows 7
The HDMI-port has been working fine for two years attaching to varius units - projectors, TV etc.Last year it stopped to work with one projector (where it uasually works) so I just used the docking station and an VGA cable instead - did not have time to look for what went wrong. After that, a few months later, the next device stopped to acknowlagde the HDMI signal, now it was my standard Samsung LED-TV. OK, so I guessed that the HDMI-cabel was the problem, but after testing several HDMI cables with no luck, I rather thought that the problem was a physical problemen in the HDMI port at the back of the laptop. To shame, hard to fix that. I now realized that there actually where another digital port on back sida of the laptop, the mini displayport -maybe that one is working? So I bought a converter "mini display port to HDMI" - and whooho - it worked. But just for a few days.. :-(
Now I am back to use the docking station and VGA and as you can understand - that is really anoying.I have been using laptops for + 20 years now so I do think I have some experience. It is not an "Fn + F8" problem or a cable problem. Any suggestions?
/carl

Read other answers
RELEVANCY SCORE 70

In my organization we have purchase a few Dell 3040 mini computers and now several of them are having technical issues.  We are supporting dual monitor on all our systems but the issues are:
1. The screen goes BLACK while the user is working but the system is still running for one user.
2.  Another user screen goes white while she is working and the system is still running.
Have installed the latest Video drivers from the Dell site and still the problem persist.  Can anyone provide any tech advice to resolve these issues.

Read other answers
RELEVANCY SCORE 70

Connected an IOGear compact dock to the laptop's USB C. Connected monitor #1 to the dock's HDMI port.Connected an HDMI cable to monitor #2 and used an HDMI to mini display port adapter to connect to the docks mini diplay port.I used the "Extend Display" setting on the laptop.I can only get display on the laptop monitor and one of the external monitors.  I can't get the display to work on both external monitors.  Second external monitor is not detected.  Help please. I am told that a plugable usb type c docking station would work, it has two "Disply ++ Ports".  Suggestion is to use an HDMI to DP++ cable to connect to the dual external monitors. Haven't tried it yet, does anyone know whether that'll work?

A:Need help connecting Yoga 910 13IKB with 1 USB C & 1 USB 3.0 port to dual external HDMI monitors

Easier still is to just use an HDMI splitter.

Read other 1 answers
RELEVANCY SCORE 69.6

My laptop turns on but the screen is black. I was able to start it properly once I removed the battery and use only the AC adapter but now it doesn't even do that anymore. Please help

A:Dell Latitude E7240

Hi Melanied
Thanks for writing to us. 
When did the issue start?
Was there any hardware or software changes done recently? 
Please remove the battery and charger, and hold down the power button for 10 secs and then plug them back and try to power on. 
Also do you see the Dell logo? 
You can try removing the memory modules and then try with one module at a time. 
You can find the instructions from our support.euro.dell.com--enter the tag#--submit--manuals

Do provide us your system tag#, email address and name via private message,by clicking on my name in blue and then select send a private message

Regards

Read other 2 answers
RELEVANCY SCORE 69.6

Hi,
I recently dropped my E7240 and since then it won't start...
With the battery and power connected, the battery light does 4 orange flashes and then a white a few times, then turns to constant orange flashing... I know that this means that my battery is dead but even without the battery connected, the laptop wont come on.
When I try to switch it on without the battery, the power light turns white but won't do anything else (no CPU fan). When I press it again, the CPU fan whirs for a few seconds and then it turns off.
I've tried swapping the RAM about, reconnecting the SSD and even re-seating the CPU but nothing helps.
Does anyone know if this laptop should boot without a battery (like most others) or if it is dependent on a working battery being present?

A:Latitude E7240 Not Starting

The system will boot without a battery unless something other than the battery is bad.  Remove or disconnect the battery and hold the power button for 30 sec.  Remove and reinstall the memory moduls and try powering up on AC only - if it  will, it's the battery that's bad.  If it won't, the repair starts with a replacement mainboard.

Read other 1 answers
RELEVANCY SCORE 69.2

Hallo Community, I am using my X1 Carbon gen 4th with an external Monitor via HDMI cable. Now i would like to try to add another external Monitor on it. Without any docking station would be perfect. I notice that there is also a mini display port on my device. I suppose I can connect one monitor via HDMI and the other with mini Displayport? Will these two monitors work together at the same time? I would like to ask, if anyone has experience about that?   Thanks for the  inputs in advance! 

Read other answers
RELEVANCY SCORE 68.8

Laptop won't switch on. Power lead when just plugged into mains the light comes on at end of power lead. When I plug it into laptop the light goes out? Should this happen? I have tried taking the battery out and holding down power button for 30 seconds but still nothing.

A:My dell latitude E7240 won't power on

Rab220875a, welcome to the forum. This is a HP help Forum.  Here is the Dell Latitude E7240-Owner's Manual.  On Page 45 is the Diagnostics section.  Read it carefully to see if it helps.  Also, on Page 46 is a Device Status Light guide.  It should tell what the lights that you are seeing mean.  Please let me know if you need further help. If I can make a suggestion, you may want to consider a HP Laptop the next time that you buy one.   Most of us here are not HP employees, but volunteer to help HP owners who are having problems.

Read other 2 answers
RELEVANCY SCORE 68.8

Hi,
I am looking to grab a used business class laptop. I want an 11-12" laptop and it MUST have a pointer stick. I've seen on eBay that the 7440 and 7240 seem to have the same keyboard. Does the E7240 have the connector to allow the use of the pointer stick? If so, I can just buy a keyboard and swap. I am guessing no, but am looking to find out if I can get an E7240. (I'd rather get the Dell as I have tons of AC power adapters for Latitudes). Otherwise, I'd have to look at a Thinkpad.

Thanks,

Read other answers
RELEVANCY SCORE 68.8

Hello,

So my company purchased a Dell Latitude E7240 laptop with the E-Port docking station (the one with just 1 DVI/VGA connection).  The laptop is fine by itself but it has issues when we undock it and then re-dock it.  The problem is that the user (just happens to be the President of the company :() has 7 or so USB devices and since the docking station only has 5 ports available, we bought a separate USB hub for her (and the USB hub has its own AC adapter).

So if she has the laptop in the docking station docked and turns on the laptop, everything is fine.  However, whenever she undocks it and then docks it again none of the USB devices work.  The problem is that it doesn't happen every time she undocks and re-docks but enough that it is extremely annoying.  Also when this happens, the laptop won't restart or shut down without any issues...it just hangs at "shutting down Windows" screen.  I have to manually hold down the power button to get it to shut off.

We have had a Dell tech come out and swap out the motherboard on the laptop and that seemed to fix the issue but a day or two later the issue cropped up again.  I just received a new docking station from Dell and swapped it out but, again, still having the issue.

The laptop is Win. 7 64bit OS load; has all the latest drivers that I know of...so....anyone else with the similar experience and/or any thoughts on how to fix this?

Thanks!

A:Dell Latitude E7240 issues

We are having issues as well with the Latitude E7240 and e-port express docking stations.  I have NEVER had problems with Dell docks in the past 6 years until we recently received this combination of e7240 laptops and e-port express docking stations.  Our problem is intermittently losing multi-monitor displays when our users re-dock the laptop.  We also have a problem where sometimes if a user docks the laptop in a certain way it will cause the laptop to lock up.  We've also found if you tap the right side of the dock with your finger that it will cause the screens to go black and sometimes the laptop will lock up.  We have more than 10 of these combos deployed and another 10-20 getting ready to be deployed so it's making me nervous.  This has shattered my notion that Dell's laptop/dock combos were nearly bulletproof.

Read other 35 answers
RELEVANCY SCORE 68.8

It is not the fan, it is an electronic noise and the drive light flashes almost constantly. It sounds like an old fashioned computer noise, like something you'd hear in a 1970 movie sound effect. Sometimes it also makes a faint chirping noise. The fan sound is totally normal, so it isn't related to that. 
I don't notice this sound when I am in the office plugged into my docking station. But I sure notice it at home! Drives me crazy!

A:Nearly constant noise from my Latitude E7240

Coil noise?

Is the sound similar to

?

If yes, call Dell to get your motherboard replaced under warranty.

Read other 11 answers
RELEVANCY SCORE 68

Hi
The rubber seal around the screen of my Latitude E7240 is coming off
I can see in other posts that this is covered by the warranty
But I don't know how to take things further
Any idea what to do when Dell do not reply?

Read other answers
RELEVANCY SCORE 68

Something bad happen with my laptop. When i turn on, it turns off instantly like in 0.5 seconds. I have removed the battery and charge it without battery, it does the same thing. Tried different charger and charge for a day, same thing.
Can anyone help me?

A:Latitude E7240 turns off instantly when i turn on

Hi,
Thank you for writing to us!
As we understand the system restarts as soon as it boots and when you have tried booting the system without the battery but just the adapter.We would suggest you run a complete diagnostics on the system also private message the service tag and email address.
Thanks
Robin

Read other 1 answers
RELEVANCY SCORE 68

The title holds in principle the whole question:
"M2 SSD 42 mm in WWAN from Dell Latitude E7240 and E7270 "
Is it  possible to install it for Dells issued as type in NL, the Netherlands?
It was seen in other Latitudes, but so far I cannot find anything for the E7240/E7270.
Thanks.
Andre

A:M2 SSD 42 mm in WWAN from Dell Latitude E7240 and 7270

I do not see any documentation that we tested/validated a M.2 SSD in the 2013 Latitude E7240 WWAN slot. The parts page only list the mSATA SSD for #2 slot. Perhaps another user who has attempted this can post their findings.

Read other 6 answers
RELEVANCY SCORE 68

I would like to share the following problem with my Dell Latitude E7240.I do not get the audio working properly. Situation:Windows 7 Home PremiumOS up-to-dateDrivers up-to-dateBIOS up-to-dateVolume is up.When playing MP3 file with VLC or Windows Media Player it does not prodcuce any sound. It does produce sound via the headphone plug.Configuration Management says 'Realtek HD Audio' device working correct.At Sound -> Play -> Config -> Test both speakers produce a 'peep' so I think it is technicaly working.At Windows -> Spound -> Config it does not produce sound by selecting New Mail Notification.Tried a couple of version Realtek HD Audio. No result.I am running out of suggestions. Please advice.

Read other answers
RELEVANCY SCORE 67.6

Hi All,
Good Day.
My DELL Latitude E7240 when docked the screen when turn upside down, however, it's fine on my laptop when undocked, this happens after my bag hit onto my keyboard. By right by pressing Windows and direction arrow together screen will turn but it's not happening on this laptop, restart and shutdown also same it's on landscape setting also, try on other user docking was the same. Appreciate if anyone here can advise me on.
Thanks!
 

A:DELL Latitude E7240 when the docked screen when upside down

Try going into Display Settings and changing the orientation there.  The keyboard shortcut you're using might not be saving the settings for that display configuration so that they're automatically applied the next time you dock.

Read other 1 answers
RELEVANCY SCORE 67.6

Does anyone know if the Latitude E7240 can support two external displays without a dock? Can you have one plugged in to the mini displayport and one in to HDMI and output just to these displays?
Or is it limited to just the laptop display and one single external display?
Thanks!

A:Latitude E7240 - Dual External Displays Without Dock?

Hi ag-asanchez,
The Latitude E7240 uses an Intel HD Graphics 4400 GPU and so can support up to 3 independent displays, not on dock. In order to use both the onboard screen and 2 external displays both the HDMI and MiniDisplayPort will need to be connected to external displays.
With the Intel Driver, 9.18.10.3204, installed and two external displays connected, the following option should enable 3 independent displays.
 
(from the notification panel)
 
Intel HD Control Panel >> Output to >> Extended DT (options here for clone or extended)
 
Intel HD 4400 Graphics Driver
http://www.dell.com/support/drivers/us/en/19/driverdetails?driverid=183CP
 
Please see the following Intel guides for more information regarding a multiple display set up for the 4400 GPU.
 
Intel HD Graphics 4400 - Configuration 3-Displays FAQ
http://www.intel.com/support/graphics/sb/CS-033714.htm
 
Thanks,

Read other 4 answers
RELEVANCY SCORE 66.8

I have a Latitude 12 E7240 (I assume the touchpad is the same on all versions) and I would prefer to have the older style single finger edge scrolling style rather than two finger scrolling.  I've seen under Windows 7 that the 109 version of the drive shows an extra section at the bottom of the touchpad settings which allows edge scrolling however I've tried that version and the other two available on the Dell site for this laptop but I don't get that section.
Are there any other drivers I can load that would get the edge scrolling option?  I don't mind losing any multitouch features of the touchpad.
Thanks,
John

A:Single finger edge scrolling on Latitude E7240 with Windows 8.1 Pro?

See if you have this file. This executable allows you to enable single finger edge scrolling, but, as I just found out, it goes away and needs to be reapplied after a windows update. Store it somewhere where you will find it next time! ;)
1) Go into c:\program files\DellTPad\
2) In this dir I have
 a)  DellTouchpad.exe: this is the app called from control panel whose picture you posted.
 b)  DellTPad.exe alternate utility to set touchpad setting. When launching this I have this option (translating into english) "one finger actions/multi-finger actions", and then it allows you to set single finger vertical/horizontal scrolling.

Read other 1 answers
RELEVANCY SCORE 66.8

Hallo
I have two diferent problems on my lap top
first ear phones doesnt work. system recognized earphones and earphones work on other devices (I try on iphone, ipad and other dell lap top and everithig work fine).
second, slot for 3g sim card doesnt work. I put sim from my phone to my lap top and nathing happend.

I try to download some drivers from dell, but first I must load Dell System detect. Whan I try to instal this app doesnt wor/ Mesg is The application is improperly formated. Contact the aplication vendor for asistent.

I dont know what to do?
Can I gat some help, please
thansk in advance
Bane 

Read other answers
RELEVANCY SCORE 66.8

I recently purchased an E7240 from ebay. Everything works great, and it has the HD touchscreen. I've noticed that sometimes the image on the screen freezes, while the computer is obviously still working in the background. Eventually the screen returns to normal, after 20-30 minutes. This has even happened on the Windows 7 login screen, before I've even logged in, just after booting. I've installed the latest video drivers from Dell with no change.
One time that it happened, the CPU was under high load for a while, so I'm wondering if heat is an issue. I ran the Dell BIOS diagnostics and everything passes, with the CPU reaching a max of 82 deg C.
Any idea what might be causing this?
Windows 7 Pro
8GB Ram
256GB Samsung SSD

Read other answers
RELEVANCY SCORE 63.2

I am updating our corporate/enterprise Windows 7 64-bit image with drivers for the new Latitude E7240 model we intend to use. I loaded the drivers like I normally do: mount the Windows 7 Enterprise 64-bit custom image using DISM, then inject the drivers:

 dism.exe /image:"C:\build-mount" /Add-Driver /driver:"C:\build\drivers\E7240\USB3" /ForceUnsigned /recurse

Everything loads fine in DISM, no errors at all. Every single INF reports "The driver package was successfully installed."

But when I apply the image to a new E7240 laptop, all the drivers load except the USB 3.0 driver. I go into Device Manager and see the yellow caution sign on that device.

I have tried changing the registry in the image to look at a folder called C:\Drivers as a driver repository and then placed the drivers in there raw... but no luck.

What's frustrating is that you can go into Device Manager, right-click on the USB 3.0 device with the error, then update the driver and it loads fine. Why doesn't this driver load automatically like all the other drivers?

A:Issues with USB 3.0 Driver on Latitude E7240 laptop - loaded into offline Win7 image via DISM but will not install automatically

I had something similar happen on an image I made, geminitx. I ended up mounting the .wim, via DISM, manually copying the driver(s) into \system32\drivers, and re-committing the image. Once applied to the target PC the driver was magically used. I assume what happened was, upon first boot, it realized there was a problem and scanned \drivers for what it needed, found it, and moved on. Pure conjecture but it worked for me at the time and I moved on.

Read other 1 answers
RELEVANCY SCORE 58.4

For the first couple weeks I was able to run 3x 1080p monitors just fine using two display ports and an hdmi port. This morning when I docked my computer I could only get two to work. I can disable one then enable another and get all three working but only in sets of two.  I tested two of my coworkers laptops on my dock and all three monitors work fine. Also when I boot all three work until the Windows splash screen then one goes dark.  If I try to enable the third one: It acts like it's connected but the display remains dark and I lose my mouse cursor. I can stll move the mouse and see the hover overs but the cursor is gone.  I'm thinking this is a windows driver/firmware issue. In device manager I see all three:   But can't seem to get all three to work at once.  I've tried reinstalling both the Thunderbolt drivers and the display drivers with no luck. Any ideas? I'd like to avoid completely reinstalling Windows as I know that'll probably be a suggestion. 

Read other answers
RELEVANCY SCORE 57.6

I recently started using the E-Port Plus Advanced Port Replicator with my Latitude E7450, but the headphones are not working. Sound comes from the laptop itself, even when the headphones are plugged into the dock or laptop. The headphones work with other devices, and the laptop works with the headphones when it is not docked.

Read other answers
RELEVANCY SCORE 57.6

My Yoga 710 laptop puts my external monitors to sleep once I connect them with a cable and adapter.  Each external monitor I have tried recognizes they are being plugged into a computer, because its display window will change from "no cable/computer detected" to "monitor is going to sleep".  The laptop, however, stopped recognizing that it is being plugged into an external monitor.  In addition to trying different monitors, two different microHDMI adapters, and three different cables.  I have worked with Microsoft, Lenovo, and Geek Squad to update the drivers and replace the motherboard.  Is anyone else experiencing this? Any suggestions?  This error began soon after I updated the laptop's drivers for a problem it had communicating with my wireless printer.  

Read other answers
RELEVANCY SCORE 57.2

As mentioned in the title I have both pieces of hardware.  I also just purchased a third Dell U2414H LCD monitor.  I am trying to connect all 3 via display port.  However it seems that all I can do is 2 monitors?  When I try to daisychain them I got 2 monitors mirroring each other and one through HDMI off the laptop.

Is this a physical limitation of the replicator?  Is there a firmware update somewhere?

A:Dell Latitude E6520 & E-Port Plus 2 - Display port issue

The E6520 comes with Intel HD Graphics 3000.  The specs for that GPU are buried in the specs for the CPU itself, but if you go to ark.intel.com and look up your CPU, then scroll down to the graphics section and verify that it shows Intel HD Graphics 3000, you'll find that that GPU only supports 2 independent displays, which is why you see mirroring.  More recent Intel GPUs do indeed support 3 displays, but no Intel GPUs to my knowledge yet support 4.
If your E6520 has the NVIDIA discrete GPU, I can't find any information on NVIDIA's site about maximum number of supported displays, but based on your experience I would assume it's 2 unless indicated otherwise.

Read other 1 answers
RELEVANCY SCORE 57.2

Hi,
I have a brand new Dell Latitude 6430u running windows 7 professional 64 bit. About 1/3 of the time that the computer goes into sleep or hibernate, it doesn't "wake up" and I get a restart of windows with an error message that looks something like this.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional information about the problem:
BCCode: 9f
BCP1: 0000000000000003
BCP2: FFFFFA8006880060
BCP3: FFFFF80000B9C3D8
BCP4: FFFFFA80181DB010
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

I have updated many of the drivers (video, audio, touchpad) and the bios from dell's web site.
Using the program BlueScreenView the driver listed again and again is ntoskrnl.exe.
I have run PC Doctor to thoroughly check the hardware especially the memory and hard drive and all comes out clean.
I am attaching the minidumps.
It is really frustrating to have this problem with a new machine so any help is really appreciated.
Thanks,
Joe

A:BSOD when putting Dell Latitude 6430u into sleep or hibernate

Hi,

From your logs:


Code:

*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 1000009F, {4, 258, fffffa80066d3b50, fffff80000ba2740}
Implicit thread is now fffffa80`066d3b50
Probably caused by : ntkrnlmp.exe ( nt!KiSwapContext+7a )
Followup: MachineOwner
---------
0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_POWER_STATE_FAILURE (9f)
A driver has failed to complete a power IRP within a specific time (usually 10 minutes).

Your AVAST Anti-Virus is contributing to your BSOD's:


Code:
start end module name
fffff880`02e66000 fffff880`02f66000 aswSnx
fffff880`04a04000 fffff880`04a66000 aswSP
Please remove AVAST: avast! Uninstall Utilit... Read more

Read other 9 answers
RELEVANCY SCORE 57.2

my monitor wont put out a signal after i installed a new harddrive. The monitor worked before i put it in amd im not sure if i've either not wired it up right internally or the jumper on the drive is different although they look like they are in the same place.
 

A:No signal to monitor after putting in new hard drive

Check all of your internal connections by removing connectors and reseating them. Check connections to the monitor on the back of the PC and that the monitor has power.
 

Read other 1 answers
RELEVANCY SCORE 56.4

I am so confused. Is my Lenovo 3000 N500 4233 63U HDMI compatible? Why it has the port, why the BIOS recommened/installed is NON-HDMI (version 1.10 BIOS 6GET19WW) and why it doesn't work when connected to any Tv with HDMI capability?  Should i downgrade to 1.09. I m running Windows 10 since July 2015 and ...this is another issue which probably will force mesoon to go back to Windows 7, the last update installed successful for windows 10 was Sep 2015; ever since, all the updates don't install, don't download sometimes, whatever adivse i followed, no windows update can be installed. Thank you so much Vera

Read other answers
RELEVANCY SCORE 56.4

My XPS 8700 doesnt have a NVidia HDMI port. What  are my options to fix this if I want to connect to my monitor using an HDMI cable (without using adapters of course)? Is there a way to connect to my monitor via the HDMI port located in the middle left of the model? What is the latter HDMI port used for if it cant  connect to a tv/pc monitor? 

Read other answers
RELEVANCY SCORE 56.4

Can I put in a USB port?

Have a computer I'm going to work on that doesn't have one. I wanted to use my CD burner to save files from it before I started (the A drive doesn't work) and couldn't. NO place to plug it in.

(I sent the files as zip files to my mail and openned and saved them from my other computer. It wasn't a lot)

Just got to wondering if USB ports can be put in, if there aren't any?

Can I take one from another computer to put in?

Just for future reference.

Thanks,

Carrie
 

A:Putting in a USB port?

Read other 6 answers
RELEVANCY SCORE 55.6

I want to use 2 displays using HDMI, but the only problem is that when I plug in my HDMI to my TV through the motherboard, it does not work. I know some do not support it which is why I am coming here. My mother board and graphics card are in my account so look there for the details on my computer. Thank you

A:Can I use my motherboard HDMI port as well as my graphics card HDMI?

I've seen a number of computers where the addition of an Add-in Video card automatically disabled the onboard adapter. The only thing that worked to restore the onboard adapter was to remove that Add-in card. You may want to consider getting a different Add-in card that has 2 HDMI ports. Or if your motherboard has 2 PCIe X16 slots get a 2nd matching card.

Read other 1 answers
RELEVANCY SCORE 55.6

Hello all, i recently bought a 1070 gtx but i am still using my old monitor until i can afford a new one.

The 1070 has no VGA slot so i had to buy one of those HDMI to VGA adaptors in order to connect it to my current monitor, however i get no image at all while i connect it.

This is the adaptor : https://s13.postimg.org/8iqt3l6ef/00054569abx.jpg Hama HDMI to VGA converter.
The card is the G1 version from Gigabyte.
Monitor is an old Samsung SyncMaster 933sn

PS : i also looked for a DVI-D to VGA adaptor but i can't find one at all. Any chance of a bit of help in trying to figure out what's the issue ?

Thanks for reading.
 

A:No signal : HDMI to VGA adaptor - no signal

Read other 6 answers
RELEVANCY SCORE 54.8

I have had my desktop Dell, with Windows 8.1, well over 10 years, and now it has been hanging up after only a few minutes of booting up -- sometimes giving me a BSoD . I've spent many hours with different kinds of 'fixes' (which the computer couldn't eventually fix), 'refreshing' of the system', etc. I've given up on it . There are probably too many system errors to try and fix with outside-the-system apps, so I'm not going to even bother with it anymore .

S P E C S :
PRODUCT ID : 00258-61882-78497-AAOEM
PROCESSOR : Intel (R) Core (TM) i3-4160 CPU @ 3.60 GHz 3.60 GHz
INSTALLED RAM : 8.00 GB
SYSTEM TYPE : 64-bit operating system, 64-based processor

= = = = = = = = = = = = = = = = = = = = =
= = = = = = = = = = = = = = = = = = = = =

However, I do have an HP Notebook, with Windows 10 Home (HP 15 with 4gb of installed Ram) that works perfectly .
I want to use the Desktop DELL monitor (which still works great) as a second monitor, because it is much larger than the Notebook computer screen .

S P E C S :
HP 15 NOTEBOOK PC

DEVICE NAME : DESKTOP-EIKBN1F
PROCESSOR : Intel (R) Celeron (R) CPU N3050 @ 1.60 GHz 1.60 GHz
INSTALLED RAM : 4.00 GB (3.86 GB usable)
DEVICE ID : 6B158827-2DA5-48AD-899E-FO1CAD66BA17
PRODUCT ID : 00325-80000-00000-AAOEM

SYSTEM TYPE : 64-bit operating system, 64-based processor
- - - - - - - - - -
WINDOWS 10 HOME
VERSION : 1803
OS BUILD : 17134.950

= = = = = = = = = = = = =... Read more

A:HDMI __ input port - or - output port on laptop

A computers HDMI port be it a laptop, notebook or desktop is - a output port
that is so in all cases

Follow the procedure here
https://support.hp.com/gb-en/document/c03504591

selecting HDMI and Windows 10
pay particular attention to resolution settings for the dell monitor
 

Read other 2 answers