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YOGA 720: AC charging through USB 3.1 Type-C; blinking quickly (amber)

Q: YOGA 720: AC charging through USB 3.1 Type-C; blinking quickly (amber)

Hi! I have a YOGA 720-13IKB (8th gen i7, Portuguese model) for about two weeks, so I'm still testing the machine.Yesterday I tried to AC charge it through USB 3.1 Type-C port (#3 in this picture from user manual, since it's a PowerDelivery port and can be used as a AC power adaptar jack, according to this.The thing is... As soon as I plugged the AC, battery status indicator started quickly blinking in amber (3x blinks). I left it for about 15-20min and it was still quickly blinking (the computer was turned off). According to this table, there's no status "Blinking quickly (amber)" while Charging, so I have no idea what it means.In any case, I believe it was charging the battery, because I left it with around 5% of charge before turning it off, and after those 15-20min it had more than 20% (it was slowly blinking white when I plugged the AC on the "normal" port, #1 in the first picture). So... My question is: Is this normal behaviour? Does the quickly blinking amber mean something bad? Quickly blinking usually isn't good, specially in amber, haha. Thanks & cheers! felgy

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Preferred Solution: YOGA 720: AC charging through USB 3.1 Type-C; blinking quickly (amber)

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Hi all, A Couple of days ago I charged my Yoga 910 and observed a strange behavior.The led just below the charging jack blanked each few seconds (attached zip has a movie inside it).I checked the cable for possible lose connection or semi-plugged socket - but everything was in place and tighten.Any idea what that could be? Thanks,Shauli 

Yoga910BlinkingLed.zip ?2929 KB

A:Yoga 910 - Blinking charging led light

Hi Shaulian,Welcome to the Community, nice to have you here.This would indicate that the system is sleeping, as per the system Hardware Maintenace Manual. Cheers,

Did someone help you today? Press the star on the left to thank them with a Kudos!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"

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Hi, I bought my Yoga 910 on may and its battery was charging normally until 3 days ago. Suddenly the charging symbol/icon in the screen start to oscillate between showing and not showing the plug - plugged and unplugged - every 2 seconds. The icon was blinking together with the charging led light (as the movie attached). I checked the cable for possible lose connection, but everything was in place.I checked also the battery on windows device manager, looking for some update, but everything was already up to date.The battery was not charging and now it is completely drained. Any help? Thanks,Paulo

Lenovo 910.zip ?1682 KB

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On pressing power button briefly, the fan will start but only for a second and then stops. The green LED on motherboard remains on constantly and the orange/amber led near the power switch flashes regularly but the green LED adjacent to it is off.
Can anyone advise where the fault lies?

This is a Dell Dimension 1100 desktop.

A:blinking amber light

That's a classic Dell symbol for a bad power supply, but you can check the four diagnostic lights on the back of the computer against the chart here...

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My power button on my Dell is blinking ambur. I suspect when I dusted the tower yesterday (while it was on), I created static. I went in later to use the computer and it was blinking amber, no fans were running, it was quiet. I have unplugged the power source for 24 hours...nothing has improved. Does this sound like the motherboard is fried or worse? Can it be replaced? And how much do they generally run? I can't believe I did that!

A:Blinking Amber Light

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I am experiencing some difficulty with my desktop computer. It is a Dell Vostro 220s, Windows XP SP3, 3GB ram, 250GB hard drive. A couple nights ago we had a power outage. I get up the next morning to find my desktop off (I usually leave it on). I go to turn it on and the power light comes on blue, like normal, and the fans kick on. However, after a second or two, it turns amber and begins blinking.

I googled what the potential problems could be and how to troubleshoot it. I'm assuming based on my search results that it is a power-based failure of some kind, typically either the power supply or the motherboard.

I came across this while I was searching: ftp://ftp.dell.com/Manuals/all-prod..._desktop/vostro-220s_service manual_en-us.pdf

excerpt from page 2:
If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem may
Ensure that the voltage selection switch is set to match the AC power at your location, if applicable.
Ensure that the processor power cable is securely connected to the system board (see System Board
Components).Click to expand...

So I viewed the diagram linked there and started disconnecting one thing at a time. I took the two cables out of the hard drive, tried to boot, same problem. I took the cable out of what looks to me like the power connector (based on the diagram from pg 4; it is labeled #1. When I restarted, it finally did something different. When I pressed the power button with th... Read more

A:Blinking amber light

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I have a Dell Optiplex that runs a small CNC machine. The other day I started the computer and while it was booting up I turned the key board over and tapped it on the counter to remove some metal chips that were stuck in the keys. The computer quit working. I opened the back and saw a green blinking light on the mother board. I was told to replace the power supply. I did. Now I have the green blinking light on the mother board and a blinking amber light in the start button and nothing working on the computer. I don't know what to do next.

A:Blinking amber light

"I don't know what to do next"...

What's a small CNC machine, and where did the metal chips come from?

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My XPS 700 was purchased in 2006.  The only thing I've replace in that time has been my CD drive. A couple of days ago when I turn on the computer all I got was blinking amber light.  Any suggestions as to what this means and how do I fix it?  Or, is the computer dead after 10 years.  I can hear the fan. I did not notice any beep at startup.  I get nothing but blinking amber light, so trying to get to safe mode isn't going to happen. 
Thanks in advance

A:xps 700 blinking amber light when powered on

My XPS 700 was purchased in 2006.  The only thing I've replace in that time has been my CD drive. A couple of days ago when I turn on the computer all I got was blinking amber light.  Any suggestions as to what this means and how do I fix it?  Or, is the computer dead after 10 years.  I can hear the fan. I did not notice any beep at startup.  I get nothing but blinking amber light, so trying to get to safe mode isn't going to happen. 
Thanks in advance
A blinking amber power light, usually indicates a power supply issue.
See page 14 Here:
What is the reading of the four Diagnostic lights, located on the front panel, or are they off?
See pages 15 and 61 of the owners manual.
The best method to check the power supply, is to replace it with a known working unit, to see if this makes a difference.
The power supply is a Dell proprietary unit, with a 24-pin and 20-pin motherboard power connectors, there are no compatible retail power supplies available.

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I have a Dell Optiplex GX620 ultra small factor form, and as of recently it was fine, until a few days ago where it just randomly shut off and the Power button was blinking an Amber color, I did some research and unplugged most of what i saw and replugged it in inside the pc which made it boot back up and works most of the time but it doesnt last for long.. usually it shuts back off and shows the same blinking light on the power button.. When it starts up the light blinks an amber color.. The fans and harddrive start up and everything.. is it my psu? do i need to replace it? or is it something else..? Any help is very much appreciated!

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One of the hardisc on the server is blinking blue and amber -On the configuration utility i get below details Physical Drive Status FailedDrive ConfigurationType DataSize 146.8 GBDrive Type SAS Model HP EG0146FAWHU How do i replace this safely without loosing data?Will the new hard drive rebuild automatically?

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I have a new Dell XPS 13. When attempting to boot the front led blinks amber twice, then white twice repeatedly. The device never boots to the dell logo. This is with the AC plugged in and the battery test showing no issues.

A:Blinking white + amber light on front of XPS 13

Please list exactly your Dell model. Example: Dell XPS 13 9350
Secondly, I like to suggest you try the steps below
A) Disconnect all peripherals(printer, external drive, etc...) from computer
B) Power off computer
C) Unplug the AC adapter from computer and wall socket 
D) Press and hold in the "Power On" button for 15 seconds then release
E) Plug in the AC adapter into the wall socket, then the computer
F) Press the "Power On" button. Hopefully your computer run normally

If those steps didn't work then I like to suggest you run the Diagnostic tool on your computer to scan for hardware problems.
A) Power off computer
B) Power on computer, quickly tap the F12 key continuously. You should be in the Diagnostic screen. Please list any error codes.

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I have a Optiplex 3020 CPU and  that is showing blinking of Amber(Power) Button with a pattern of 2 nd then 3.so can u please give  me the suggestion of what does it mean?

A:optiplex 3020 Amber button Blinking

Replace the mainboard - it is faulty.

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I have a problem with my Dell Precision T3500, the issue is that whenever I try to start the computer the power button it blinks amber 4 times and gives the number code 1 and 3 however it does turn on after a while. I assumed that it was something to do with the motherboard hwoever I am not sure since there isn't many problems like this on the internet where I could find a solution. I looked in the manual and the closest thing I could find was that it was a PSU or PSU cable problem. If anyone has a solution or answer for this I would be very grateful. The T3500 currently has a Nvidia GTX 260 installed with 4GB of ram. In addition if it is a PSU problem could you please list what PSU are compatible with the T3500 such as a T5500 PSU or a T7400. Thank you for your support.

A:Dell T3500 Blinking Amber 1-3 (4x) issue

I hope your machine is still under warranty :)  I've had this happen to 5 of my T3500s.  The fix is a new power supply.  Each time they've sent out the power supply, they've also sent out a new motherboard.  I think there's obviously a big problem with the power supplies in these T3500s, as each one from our initial purchase has had the same issue (we have a bunch of newer ones that haven't shown the problem, at least not yet).
Each time it happens I request that the tech person try to make this a known issue (and perhaps trigger some kind of extended warranty/recall), but so far no progress there....
Leaving it unplugged for a bit seems to fix it temporarily, but then we're scared to turn the machines back off.

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My original battery stopped charging and a/c power would not kick in. I replaced it but it will not recharge and I can't start on a/c power so I can't start the laptop. When I plug into the power port, there is an alternating white and amber light.HELP!

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When I left home this morning, all was well with the world...my Dell XPS400 was running smoothly, no indication of any problems. Came home this evening to find the PC basically lifeless, with only a blinking amber power light. No fans running, nothing. All attempts to revive failed. Disconnected power cord, cycled down, reconnected power.....nothing but that blinking amber power light.

Does anyone know what would cause this? Power supply? something else?

Thanks in advance.

A:Dell XPS400 - blinking amber light

You may have had a power surge during the day that possibly damaged the XPS power supply. Did you try unplugging it from the wall and waiting 10 seconds or so. then plugging it back in? Is it connected through a surge protector? If so, try plugging the computer directly into the wall plug

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I was given an Inspiron 620 tower that won't boot.  There's no light of any kind associated with the power button on the front of the case, but the amber light on the motherboard (near the SATA ports) blinks.  The power supply tests OK, so I'm wondering if  the problem is likely to be anything fixable besides it being a bad board.
Any ideas?

A:Inspiron 620 with blinking amber light on motherboard

It's just about 100% certainly a bad system board -- not much repairable about these.

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I have read a couple of articles about the same problem. Mine is a little different situation. Everytime the amber light is blinking on the power button, I pull all cords like monitor, speaker, and etc out of the wall outlet except the power supplier. It works everytime. As soon as the cords are out, the amber light become a green right.

This why I am confusing to find a problem. Do you think it is a M/B problem or Power supply problem?

If PSU made the problem, I would like to replace the whole case as normal tower style. I look up a couple of cases on ebay but the back side of the case, in which all connectors like monitor,USB, and printer on M/B are, does not match with an original M/B shape.
Anyone has an experience with replacing a case?

A:How to fix Dell GX280 amber blinking problem? M/B or PSU

the 280 had to be the worst case design ever. you can test your power supply with a tester from a cpu shop. I havent had success doing the case swap on any dell. have not tried the 280

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When my IBM T84H is plugged in and the power button is pressed, regardless of whether it is plugged into a computer or not, the indicator LED on the front of the monitor blinks green over amber every second and no image displays. How can I fix this?

A:IBM T84H Monitor light blinking green & amber

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Hi, I wanted to upgrade my old XPS420 to a Corsair TX750w PSU, but after I installed it I only get an amber blinking light, and it won't boot or anything after that.
The Fan for the PSU does turn on for a sec when I turn it on, but nothing other than that, I had the PSU in to check if it was broken and I was informed it was not broken.
the 4 pin and 24 connector are both connection to the motherboard, and so are the cords for the HDD and DVD drives and graphic card, so not sure at where I could have screwed up?

any help appreciated.

A:Solved: power button blinking amber after installing cpu

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The Dell in question will not boot up. The power light has a blinking amber light. I googled for information for troubleshooting lights on the power supply and it could be a power supply failure, bad motherboard, or bad hard drive. I turned it off, unplugged everything, then rebooted. Nothing. There are two lights by the ethernet port that are normally green and now one is red and the other is amber. I personally suspect it is the power supply because the fan does not come on.

The machine is a Dell Dimension 4700C, Intel Pentium 4, running Windows XP. Can anyone be more specific? The machine is no longer under warranty so we'd have to decide if getting the computer repaired is better than the purchase of a new one. Thank you!

A:Blinking amber light on Dell Demension 4700C

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Has anyone else with this model been experiencing issues with the PC shutting down, and then blinking orange amber light on the front?
We have 100 of these and had this problem on a few of them. The blinking pattern is 2 then 1, which Dell says is system board failure. But resetting the power fixes it till it happens again. The first time it happened we replaced the PC, and the same thing happened. So we replaced the power adapter, and the same thing happened. Then we took a whole new PC out of a box and finally that person didnt have the issue again. But now someone else is.

A:Optiplex 3020m Amber Blinking Power Button

Hi ,
These models have clearly indicators of  faulty component with the help of power buttons which blink accordingly .Now when the power button is showing blinking amber with pattern of 2 and then 1 it shows that system board is faulty . I can assist you with the service call ,do provide the service tag info ,system owners details ,contact no ,physical address ,invoice copy (sent via private message ) so that I can verify the same to arrange for service call.
Hope to hear from you soon .
Kindest Regards,

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My XPS 13 started to act out pretty strange today. It seems like it doesn't not use battery at all, thus I can only boot it up when it's plugged to the charger. The battery indicator shows that it's NOT charging the battery, and it's stuck at 48%. When I disconnect it from the charger while it's running, it turns off immediately, and the only way to boot it up is to plug it back again. Additionally, the light indicator below the touchpad is blinking rapidly (~3-4 blinks per second) with amber light, both when I'm in OS as well as already on Dell splash screen during boot.
Any ideas on what might be going on ? I have bios 1.3.3 which I updated around April.

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Hi friends, I'm using Dell Studio 1558 and recently bought an original battery online and I dont know the authenticity of that battery. Also before changing the battery, I had a hard disk crash and changed a new hard disk.
Now at times, I'm getting amber and white light flashing. Its getting corrected if I restart the system.
Can anyone let me know the meaning of this flashing amber and white lighting?

A:Amber and White light blinking. What is the meaning of that signal?

" recently bought an original battery online and I dont know the authenticity of that battery "

It's a possibility the flashing amber/white light means battery is low and isn't being charge. I like to suggest you check the status of the battery and AC adapter in the BIOS.
1. Power off computer, and then make sure AC adapter is connected to computer well
2. Power on computer, quickly start tapping the F2 key continuously, you should be in the BIOS screen.

Under the main screen, look for the AC adapter type. If the adapter says None or Unknown then it's an issue with the adapter. Suggest you replace AC adapter.
Under the Advanced screen, look for Battery Health, it should say "This Battery Is Performing Normally". If there's any other message, it could mean that the battery is faulty and needs replacement.

Note: If you indeed need replacement, please get a new genuine Dell battery that comparable with your system.
Studio 1558 Setup Guide - Page 88

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System will not power on at all, and the power light displays the dreaded blinking amber light. It's getting no power at all, and the PSU has been ruled out because I tested the machine with another known working PSU. I have also reseated the RAM, video card, and CPU as well as reseating all power cables and still nothing. I'm trying to find another socket 775 P4 for testing, but haven't come up with one yet. Am I looking at a defective MOBO here, or does anyone have any other troubleshooting ideas?



A:Solved: Dell XPS 400 Blinking Amber Power LIght

We decided to just say forget it and build a new one, lol.

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Won't boot, caps lock blinking and F12 amber light on

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My mom gave me a Dell Dimension 4700 computer that was acting up. She said it would turn it's self off randomly and she thought it was a virus. When I brought the computer to my place, it powered on once, then I went to turn it on again and nothing. No lights, no power what so ever. So after doing some research I bought a new power supply for it. I just replaced the power supply and plugged the computer in and now there is a blinking amber light in the front and a solid green light on the motherboard but it won't turn on. I have checked all of the connections and they are properly seated. Any ideas what is causing the problem?

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sometimes my l750 shutdown automaticaly (as if i removed the AC adaptor) and power indicator and Battery indicator both start bliking in amber but DC IN indicator still white and this while the battery is not connected to my pc
i saw this case one time when the battery was connected and AC adaptor too, the same indicators are blinking and DC IN still white but the system still working and the pc don't shutdown. and when i shutdown the os, only power indicator still blinking in slow rythme.

Note: since a good time i have a problem in AC adaptor cable, and i'm forced to plug it in way so the cable don't move and try to not touch or move the cable to not cut the energy source. i think it's breaked at some point inside the cable.


A:Satellite L750, shutdown and indicators blinking amber

Sounds like a hardware issue, maybe mainboard or DC cable.
An ASP can repair it.

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I have an older dell dimension 4600 that was given to me. It seemed to be working good until while I was using it it suddenly went off and the screen went blank. The only sign of life is an amber blinking lite on front. I took it apart and looked inside. There is only a green lite on that connects to the pwr switch. I disconnected everything but the hard drive & RAM but nothing else happened. Where do I start with this??
Thanks for any suggestions.

A:Solved: sudden black screen & blinking amber light

Disconnect everything (including add in cards, drives) but the processor and 1 stick of ram, is the light still amber? Try the other stick of ram if it had more than 1. Still amber? If so you have either a bad power supply, bad motherboard or processor.


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I have a Belkin N+ wireless router that is connected to my broadband internet and has been working great for more than a year.

A couple nights ago, in the middle of my surfing the net, i was cut off and 'checked the modem (working good) and the router, displaying blinking amber lights --modem and internet. I had to restart my router, usually, it would work after that and i could surf again. This time, when it started back up, the router light turned blue and then the modem and internet light started blinking amber. I haven't done anything except chat over the net when it happened. All other lights are blue. I have cycled the modem power, the router power, and restarted the computer and have the same results. I already followed the troubleshooting from Belkin support 192.168... completely restore it to it's factory settings and yet, i still end up not being able to connect in the internet and with that blinking amber lights. I already tried connecting directly from my modem to my win 7 laptop --no problem at all. I could surf and chat. but when i tried connecting it again from modem to router so i can do wireless... Nothing.

Belkin N+ router F5D8235-4

Help please?


A:Belkin N+ wireless storagegiga...modem and internet blinking amber

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I have a Dell Optiplex 780 and when I went to power it up the other night it did not power up.  I'm getting a solid amber light for the power button and lights 2,3, and 4 are blinking above it.  Any idea what this means?

A:Dell OptiPlex - Solid amber light, lights 2,3,4 blinking

According to the 780 Service Manual page 13,
Solid Amber Power Light = Second state of the light at power up. Indicates the POWER_GOOD signal is active and it is probable that the power supply is fine. Look at the diagnostic lights for further information.
Page 15 shows that 2/3/4 = A possible USB failure has occurred. Disconnect and reconnect every USB device, then try to power on.

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My Dell Optiplex 790 doesn't turn on, and the power LED blinks amber. However, if I hold down the built in self test button, everything boots up fine and I can use the computer. Anyone know what I could try to fix this?

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My buddys Dell Dimension 4700 Desktop amber light blinks continuously and Fan not working when power is turned on. I suspect that the problem is with the PSU and/or mother board so I replaced it with a working standard ATX PSU. Ah! to my surprise this working ATX PSU Fan did not work also but only the amber light blinks. to confirm my suspect, I took out memory module and unplugged CD ROM and Diskette. I tested them one by one and there was no sign of them working, the screen stays point blank. I am now sure of my suspicious that PSU and Motherboard are fried. The machine has been with my buddy for more than two years. Before i dumped it, please Is there any more advice or something else i did not do?

thanks in advance

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Hey there I was just about to install a Folio 1040 with our SW distribution tool. As it was booting already, I pushed the Power button for 10 seconds to shut it down.Now, the small Power LED next to the power plug is blinking white and amber constantly and I cannot turn the Folio on again. I tried pushing the power button shortly, for longer (10-15 seconds), tried pushing the space bar... Any magic key combination, so I can make it work again?

A:Folio 1040 Power LED blinking white-amber cannot turn on any...

Hi had exactly the same issue. The computer came back to life after plugging in the power suply and pressing the power button + Esc. This solution was found by trial and error. I could not find anything in the HP Folio 1040 documentation. Cheers,Carlos

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My refurbished dell optiplex GX280 worked fine until a month or so ago when I moved it to another room in my home. When I powered up, the power light was blinking amber. I tried all of the options that did not require buying new parts du to financial reasons, so it's sat since then.

I just decided to look at it again and powered it on. Everything seemed to start OK but no dispay. The diagnostic lights indicated faulty memory. I then located and removed the faulty DIMMM, and it started right up.

About ten minutes later the computer shut off by itself back to the blinking amber power light. :evil:

Any info would be appreciated Thank you. :grinthumb

A:Dell Optiplex GX280 blinking amber power light

The power supply has probably gone bad...

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My laptop is almost 12 months old.  2 weeks ago the power light (on front of case) started blinking -- 1 white, 4 amber, repeated continuously -- when A/C power cord plugged in and battery has a charge.  Same if I unplug A/C power cord and run only on battery. (Bios show battery is "Normal" and icon tray shows battery is fully charged.)  Power light is constant white when I remove battery and power only with A/C cord. I called Dell Tech Support and they told me that this is not a problem with battery and that my laptop is properly functioning.  Blinking light would seem to indicate otherwise.  I would appreciate any insights that anyone might have, in particular if you have encountered this same problem.  Thank you.

A:Inspiron 1545 Power Light Blinking White/Amber

Hello again
Thank you so much for replying. YES, when I disconnect the battery and only run on A/C power the light stays white.
So, I will have to get a new battery which is quite expensive as I am no longer under warranty. I hardly ever use it, only to move the laptop from one room to the other. I pretty much use it like a "desktop". I have been putting up with the annoying light for a couple of weeks now, sometimes I disconnect the battery just to get rid of the annoyance, but it has been windy/stormy weather here and we are known to have occasional power outages, so I rather keep it in.
Anyways, thank you so much for posting your issue and writing back. I appreciate it 

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I just turned my PC off last night and tried to boot up this morning, only to find the power light blinking amber! I've tried unplugging, holding the power button, testing in a known-good outlet, and all that. It still stays the same. I've not had a single issue with this computer until now. Any suggestions? Thanks in advance,-AaronMessage Edited by batman129 on 03-19-2008 11:44 AMMessage Edited by batman129 on 03-19-2008 11:46 AM

A:Dimension 5150/E510 not powering up (blinking amber light)

That generally indicates a PSU problem, but it can also be caused by the motherboard.  If you have a spare PSU, I would try that. Peter 

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Recently my Latitude E6230 battery indicator started blinking....
amber - off - white - off - amber - off - white - off ...
This happens when I'm running off the battery (extended battery, not sure exactly what it is) or when I'm plugged in. Sometimes it won't start until some time after a full charge, but the indicator seems to say I have about 6-plus hours of life left at 80% and doesn't seem to be discharging quickly. It's holding a charge well, but the battery indicator persists in blinking.
Any suggestions?

A:Latitude E6230 battery indicator alternate blinking amber and white

Hi Cjsebes,
Thanks for writing to us. 
Please update the BIOS if not yet.
Also let us know the battery health status in windows and also the ac adapter status in BIOS.
Usually it indicates the battery is charging. 
Does the blinking once the battery charges 100%?? 

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I have an optiplex 760 mini tower with the diagnostic lights 2 3 4 blinking and solid amber power light. Ive read that this could be a motherboard or bios failure and I might need a new board. Is there any way I can avoid buy ing a new motherboard?

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I have a Latitude 7350 with Win8.1 that has an official charger. Despite this, Windows says Battery 1 is charging but Battery 2 is "plugged in, not charging". Also, when I plug in my charger instead of the normal steady white light, I now get a blinking light that alternates between white and amber. This does not happen when I detach the tablet and charge the tablet. The tablet will then give a steady white light.
I have tried using Windows 10 and I tried doing a factory reset but to no avail.

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I know this to be a huge problem, but I cannot for the life of me find anyone with my circumstances.

I unplug everything except power from the board and reset the CMOS, when I plug the power in, it boots to msg screen and allows normal access to BIOS. But if I unplug it and try to plug it back in after the mobo light is out, it won't boot. If I take the CMOS battery out, it works. If I leave the CMOS battery out and connect everything EXCEPT the front panel cable, it gives me the following errors but allows me to continue boot and access Windows normally:
Performing automatic IDE Config
Drive 1 disk drive
Floppy diskette seek failure
time of day not set - run setup
invalid config information run setup
Alert! Previous Fan Failure
F1 Continue, F2 for setup
Is there something wrong with the front panel interface? I have seen other posts referring to that be a lesser know problem. I ordered a mobo because after eliminating the power supply as a problem that was my next step. New mobo does the same thing. I just don't understand what the CMOS and front panel have to do with each other, does the front panel report to the CMOS hardware info?
Thanks for any help you can offer.
- Dan

A:E510 Blinking Amber - only works w/o CMOS battery and front panel hooked up

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Using a Microsoft Wireless Keyboard 3000 v2.0.

Every time I type a double E, I only get a single one, unless I pause between each keypress. Other letters don't seem to do it (I suppose I might type double Es faster?). Those of you with a background in electronics will know about "debouncing" - ignoring two very close together signals from a switch as it mechanically "bounces" off the contacts. I'm thinking maybe the setting is too long for this keyboard?

A:Keyboard too slow - can't type double E quickly

Control Panel> Keyboard> Character repeat, you have two settings; Repeat delay and Repeat rate.
Changing Repeat delay to >>Short should correct this.

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i had to make recovery and it failed and i brought win 10 image on usb and i recoverd itbut when i connected my charger it give no thing not charging and not showing that the charger is conected at alli have to long press the power button till the device turn on then turen off after that every thing workedbut i noted that it happend again when the lap frezezz  while shutting down sometimes and i have to turn it off by long press so i have to long press for  10 or 15 seconed to be aple to charge again cuz if i conect the charger it gives nothing on screen or blinking and im afraid that someday this hint stopps alsocan anyone tell me what is my problem

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Laptop only 1 year old. Just out of warranty. In home light duty use only. Tried to power up one day and noticed solid amber light although charger was plugged in. Purchased new genuine Lenovo charger. No luck. Purchased new power input connector (yellow plug on unit's side) and internal cable to motherboard. Installed nicely. Checked input to motherboard: 20VDC. But still no power and amber light solid. Purchased new battery. Still no power. Still amber light solid. No flicker, no display, no nothing. Next is motherboard replacement, but i7 8GB motherboard is $400! Even on E-bay.  Tried all of the reset procedures people post: holding power button and BIOS button (together and separate) for 20-30 seconds with and without battery and power cord plugged in. Tried disconnecting small battery to clear CMOS.  Anyone have this issue? How in the world can a motherboard fail on a unit cared for maticulously including always having proper cooling in an indoor environment. I've never used this unit outdoors. I don't have kids (lol). Lenovo says $99 repair inspection and probably new motherboard at $400. Seriously!?!? $500 for repair of a one year old laptop. Shame on you Lenovo!  

A:Yoga 2 Pro 13 Solid amber indicator, won't power up

Same exact issue. Took out the battery, took out the CMOS battery. Pressed the power button a billion times. Replaced the power jack. Tried another power adapter. No resolution as of yet. I am bummed that for 2-3 years you haven't gotten a single reply. 

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I have a Yoga 13, 219159367091, that I just upgraded the RAM and replaced the main battery.  Since I have done the service the battery charging light stays amber all the time the Yoga is on.  Everything works fine and all the diagnostic tools report no problems.  I cannot find any information to what the problem may be.  Could it be inidicating the UEFI battery needs to be replaced? 

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i have a yoga 3 14 orange light flickers every 3 seconds and will not start.  we've had issues with the charging before, and replaced the power supply to start narrowing down the issue, but it still won't charge...perhaps the battery? any other ideas? thanks!

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How can I keep my Yoga 700 from going into sleep mode so quickly.I need to keep touching or clicking the sreen to keep it awake.  I understand the battery drain issue, but the sleep mode is triggered within just a few seconds.  Any suggestions?

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