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Where is USB Bus 001? (ThinkPad Edge E540, Linux)

Q: Where is USB Bus 001? (ThinkPad Edge E540, Linux)

I want to use a USB soundcard to it's maximum performance (on Linux). For this, I go the advice to use the soundcard on a USB bus which is't occupied by oder devices which might interfere with the data transmission causing drop outs in the audio. looking at the usb system with lsusb ives me this list:Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 004: ID 17ef:304f Lenovo
Bus 004 Device 003: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 004 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 8087:07dc Intel Corp.
Bus 003 Device 064: ID 1686:0045 ZOOM Corporation H4 Digital Recorder
Bus 003 Device 072: ID 046a:b090 Cherry GmbH
Bus 003 Device 075: ID 091e:2002 Garmin International
Bus 003 Device 074: ID 05a3:9230 ARC International
Bus 003 Device 073: ID 0424:4060 Standard Microsystems Corp. Ultra Fast Media Reader
Bus 003 Device 071: ID 0424:2640 Standard Microsystems Corp. USB 2.0 Hub
Bus 003 Device 070: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 003 Device 006: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 003 Device 012: ID 17ef:304e Lenovo
Bus 003 Device 066: ID 22f0:0014
Bus 003 Device 005: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 003 Device 004: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 003 Device 003: ID 0bda:5719 Realtek Semiconductor Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubThe line without any description is the soundcard, an Allen&Heath ZEDi8 mixer.As you can see Bus 003 is pretty crowded, but Bus 001 only has a hub in it. I tried every USB port on the device and also the docking station, but no matter where I plug it in, all physical ports seem to be on Bus 003.Where is the Bus 001 and is it possible to connect anything there?I have a soldering iron

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Preferred Solution: Where is USB Bus 001? (ThinkPad Edge E540, Linux)

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RELEVANCY SCORE 87.2

My computer has been crashing a lot, which i think is a hardware issue, that is not for this post, but i right now, need assistance, after using my pc in the morning, turning it off, then when i come back, i turn it on, shows the logo, then a dark screen, forever, atleast how long i have waited. I have tried resetting bios, moving ram sticks, messing with BIOS, running hardware checks and software, startup repair says that the laptop boots up, and find no problems, but it doesnt let me do a windows memory diagnostic, i may provide extra information if needed, and i do not know if any more is required, and please do help me, i cannot do anything on my pc until it is fixed 

A:Lenovo thinkpad Edge E540, stays in a black screen...

Also, when its in that state, all of the computer is on, too is the display, the laptop isnt just giving it anything to display, its just black. 

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RELEVANCY SCORE 79.6

I hope this is the correct place to post - did not see a E series in the ThinkPad Board... I am getting an error when trying to update to Lenovo System Update version 5.07.0065.I recently upgraded the computer form Windows 7 to Windows 10. Trying to make sure my drivers were up-to-date I ran across the newer version of the System Update app. When I tried to install, it gave me this error:The old version is now none existant in Programs and Features. Any ideas? All are appreciated!  Thanks.

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RELEVANCY SCORE 67.6

Hi, my laptop's volume is very low, even with the setting at maximum. I have windows 10. Problem started before few days. Do you have any idea, what is the problem? Thank you for help Kristián

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RELEVANCY SCORE 66.8

Hi, my laptop's volume is very low, even with the setting at maximum. Problem started today. I have windows 10. Thank you for help Kristián

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RELEVANCY SCORE 64

I have a new Lenovo E540 preloaded with OEM Win7 PRO 64 bit ... and no discs
- (other than an upgrade to Win8.1 PRO ... no thanks)

Q1: How do I make a recovery disc of the current Win7 PRO 64bit ?
- I have never done it before .. a recovery virgin.

So far ... when the Lenovo was started the OS was registered with MS but I declined any upgrades until the PC is carefully prepared and imaged before any use and exposure to the internet.
- registration of the OS was unavoidable because the Lenovo took possession as soon as the PC was booted.

The Lenovo is a clean machine , so I want it properly setup and imaged to simplify future maintenance.

Q2: At what point do I create partitions for ... ?
1. Win7 PRO
2. Linux OS -- Mint

Q3: For testing downloads should I create a dedicated test partition or just use a SandBoxie tool ?

Else where in this forum I read a post by Greg Rocker recommending to uninstall all the Toshiba crapware BUT I noticed that he recommended that some Toshiba stuff be retained.
Previously (again in this forum) I have read to dump branded laptop OEM all together and just use a generic OEM on a laptop.

I would be grateful for any guidance. Thank you

--------------------
LENOVO E540 SPECS:
E540-20C600BVAU
Intel i5 | 1TB HDD | 4GB RAM | 2x USB3 | 1x USB2
Win-7 PRO 64-bit | (with discs to upgrade to Win8.1)

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RELEVANCY SCORE 62.8

I bought an E540 for my wife many years ago. She didn't really get the hang of it so it was put into a cupboard and has collected dust for many years. My kids are getting to the age where they can start to use a computer so I want to get it going again. I have found the cable and powered it up, but the password is locked and my wife cannot remember it! I have tried re-booting from the partition at start-up using F11, but it does not work. This machine is running Windows 8 and was only used for a very brief period before it was abandoned. No one has ever re-installed anything or otherwise fiddled with the operating system.  As far as I can see, we have none of the original software or accessories that came with it, other than the power cord  Any thoughts on how I might be able to get it going would be greatly appreciated. 

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RELEVANCY SCORE 62.4

Hello,I have a laptop of Lenovo ThinkPad E540 (20C600JAMC) for Windows 10 64bit.Graphics card Intel HD Graphics and NVIDIA GeForce GT 4600 740M.In the BIOS I have set the Intel card, the device manager then NVIDIA card and laptop works fine.After the switch in the BIOS on the NVIDIA Windows Optim, already booted after switching off the machine.I think it is related to the version of the BIOS, because the older version wasn't until after updating the BIOS, the problem appeared. When the set's BIOS graphics NVIDIA does not remember the time. Other values remain set.Can you handle it?Thank you.

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RELEVANCY SCORE 62.4

I did the bios upgrade to version 2.23, now I cannot sleep, hibernate or shutdown my laptop. All these actions just result in it rebooting. I tried to rollback, disabled the rollback protection and flashed the old bios firmware but it doesn't seem to be sticking. It still shows 2.23 as the version despite the bios firmware flash completing successfully. Suffice to say this is very very inconvenient.

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RELEVANCY SCORE 62.4

I have Lenovo Thinkpad E540 but it has bad display.My notebook supports Full HD display but Only I dont want high resolution I want high resolution and quality TN display.What am I do? CPU:i5-4200MGPU: Intel HD 4600Memory: 12GB

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RELEVANCY SCORE 62.4

Hi,  since the latest update 14/4/16, One Link Dock does not get recognised by my E540 and USB, network and sound is not working...When I connect my USB devices on the laptop directly all is OK! Something from the update messed it up!

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RELEVANCY SCORE 62.4

Hello. I would like to resolve my problem with my E540 with OneLink Dock Pro.  When dock is connected to my notebook and I press power button, backlight of display lights up, but display stays black, no lenovo logo, nothing... Sometimes it shows logo but it freezes on this logo too. When I disconnect dock, notebook boots up normally. I tryed to disconnect monitor, keyboard and mouse from dock too, but it has no effect. This "freezing" seems to be happening only when dock is connected. On charger notebook boots up normally. And last note, this is happening only on "cold" start, restart works normaly. Problems started just after flashing new firmware to dock (v. 2.30) and BIOS update (v. 2.23). I do not know what made this problems, because I was doing these updates together. Thanks for any answer...

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RELEVANCY SCORE 62.4

HelloI have a thinkpad e540, bios J9ET92WW 2.12  with a 1TB Hdd.I want a additional ssd and boot from it.Is this possible? Any clues wwith this?Thank you

A:Thinkpad e540 is it possible to ad a m2.2242 ssd and boot from it

I don't have one to try, but there is a slot for a WWAN card or a 2242 M.2 SSD that is easy to access.  Remove the big cover and it is visible.  If you lay the machine down with the memory slots and the HDD toward you, it is above the HDD, to the left of the CPU.  The other thinkpads of that generation (T440, T540, W540) will all boot fine from the drive.

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RELEVANCY SCORE 61.6

Hi,I would like to connect my ThinkPad E450 to 2 external displays.I am aware that the laptop has only one HDMI port, and wondered maybe there is way to do so,perhaps with additional accessories?  Thank you

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RELEVANCY SCORE 61.6

I Have Just Recently boaught a Lenovo E540, However i cannot charge my Iphone, It constantly connects then disconnects and Syncing doesn't Work Either, This Laptop was to be used for buissiness purposes but no i'm reconsidering beacuse the Iphone is very important and i need to be able to connect to it I hope someone on this form Can Help And Resolve my Issue Thanks 

A:Lenovo Thinkpad E540 Not Charging Iphone

I also have this problem.

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RELEVANCY SCORE 61.6

Hi,I am shopping for a new laptop and am looking at the E440, E540, T440, and T440s. I would like to know the maximum RAM that can be installed in the E440 and E540. I can't find this information anywhere. Also, this is called the "E Series" on the website, but here it says "Edge". I assume this is the same thing?  I also went to Crucial.com to look at memory and see how much the maximum was, but they do not show the E Series, only the Edge. Thanks,Kkb










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A:Maximum RAM on E440 and E540 Thinkpad laptops

Hi,
 
Welcome to Lenovo Community Forums!
 
The maximum memory that can be installed in a Lenovo ThinkPad E440 and E540 is 16GB.
The E stands for Edge series.
 
Best regards,
Mithun.



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RELEVANCY SCORE 60.8

Please Help! I ran the Lenovo BIOS Upgrade for Thinkpad E540 for Windows 7; it didn?t work. (?Failure to Read BIOS?) So I downloaded the ISO version, and burned it to a CD. My laptop boots up ONLY from the CD. Now exactly what do I do now, in simple instructions, to upgrade from the ISO CD to the new updated BIOS so that it would be on my laptop (instead of having to boot from the CD every time)? Thanks!

A:How do I Lenovo BIOS Upgrade for Thinkpad E540 for Windows 7 from ISO CD?

Welcome to the forum!
 
If you boot from the CD (and the ISO was correctly burned on the CD), you only need to follow the instructions on the screen. If I remember correctly you need to press Enter once, (eventually confirm by pressing the "Y" key) and then the BIOS will be updated. After that you can remove the CD and boot normally.
 
You need to be connected to the AC and have a full charged battery before the update.
 
Hope this helps...
 
.
 

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RELEVANCY SCORE 60.8

I am having problems with a Lenovo ThinkPad E540 and the Synaptic Touchpad driver in Windows 10 64 Bit. What is happening is the cursor is showing with a vertical scroll rather than just the standard windows arrorw and I am unable to remove it. I have tried a number of different drivers 19.0.17.2, but this just auto updates to 19.0.17.27. I have also downloaded the recommended driver from the Lenovo Support website which is version, 19.0.10.0 and again it updates to 19.0.17.27. I have managed to leave the laptop with just 19.0.17.2 installed and stop the 19.0.17.27 from downloading via windows update, but this only lasted a few weeks and I had the same issue. I have also uninstalled Synaptic software and remove it from device manager, however after rebooting it installs again. Can anyone help and supply solution to this annoying mouse issue?  

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RELEVANCY SCORE 60.8

I am having problems with a Lenovo ThinkPad E540 and the Synaptic Touchpad driver in Windows 10 64 Bit. What is happening is the cursor is showing with a vertical scroll rather than just the standard windows arrorw and I am unable to remove it. I have tried a number of different drivers 19.0.17.2, but this just auto updates to 19.0.17.27. I have also downloaded the recommended driver from the Lenovo Support website which is version, 19.0.10.0 and again it updates to 19.0.17.27. I have managed to leave the laptop with just 19.0.17.2 installed and stop the 19.0.17.27 from downloading via windows update, but this only lasted a few weeks and I had the same issue. I have also uninstalled Synaptic software and remove it from device manager, however after rebooting it installs again. Can anyone help and supply solution to this annoying mouse issue?  

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RELEVANCY SCORE 60.4

hey guys - I bought a laptop second hand that came pre-installed witn win 7. Without testing it on win 7 - i made the immediate reformat to upgrade to win 10 home (since the laptop alrdy carried a valied win 7 home license. I wasn't sure if that entitled me to a win 10 pro but was pretty sure it would at least be legit for a win 10 home license but that's not the issue. Upon a full reformat - in which i upgraded the HDD to an SSD in the 2.5 inch bay - i proceeeded to install the typical drivers required and also update the bios the the latest version (which was last updated in 2016) C'mon I am typing this on an X220 which has no official win10 support yet i have the latest Spectre/Meltdown Patch that was released Apr 2018! Anyway - my first test was to conduct a number a benchmark tests to see how the gpu performs. This included 3DMark and aslo the standard Passmark benchmarks (all free versions) I started with the Passmark only to have a message come up from windows saying "Passmark has been denied acces to utilise dGPU" this is not the exact wordings but it conveys the message. I checked the bios and there were only 2 options which was either use - 1)igpu only2)Optmus dGpu It had Optimus selected by default which made sense.  I then proceeded to manual enable the dGPU via the Nvidia control panel in the Physix section and it is then I noticed the screen was displaying frayed/glitchy images - which was not very obvious u... Read more

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RELEVANCY SCORE 60.4

Thinkpad E540, Windows 10 Version 1703, UltraNav driver 19.0.17.115 While my Touchpad is still working correctly, the UltraNav Touchpad tab in the Mouse Properties of the device manager is now missing. The last tab at the right end of the Mouse Properties is Hardware and no longer UltraNav. However, my original settings of the touchpad are still kept.Uninstalling and reinstalling of the UltraNav driver did not fix the issue. The tab was probably lost following a recent update of Windows 10.  Any idea how I could get the UltraNav tab back? Many thanks to the communityPeter


























MouseProperties.jpg ?68 KB

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RELEVANCY SCORE 59.6

I just got an E540 and upon a Windows install, after updating the AHCI driver, the screen glitches out (crazy colors, lines, etc) and the system locks up. After a reboot, during Windows startup, the screen glitches out again and it completely powers off. System restore removes the driver and restores the ability to boot.
I've installed the driver from both Lenovo and a newer one from Intel and get the same result.
Windows has the driver already and I'm not opposed to leaving it the way it is, I'm just really wondering about this issue and would like to eventually update.
This happens on both Windows 7 and Windows 10, by the way.

Thanks in advance!

-Randy

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RELEVANCY SCORE 51.6

As you should know the E530 doesn't have a mic jack.  So I was wondering if I got  USB mic, will the E530 support that mic? 

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RELEVANCY SCORE 51.6
RELEVANCY SCORE 50.4

Model Type: 0196-2ASIntel® Core 2 Duo Processor SU7300 (1.30 GHz)Can't find them anywhere, please help.

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RELEVANCY SCORE 50.4

I have Lenovo Thinkpad Edge 14 machine with intel core i3 processor and its keyboard become faulty for some reason, i use with external usb keyboard and system works well.I am looking for replacement keyboard, can any one help me to fine the original one as i am located in UAE.???

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RELEVANCY SCORE 50.4

Hi everyone, I replaced the SSD 16 Gb on Samsung SSD 850 Evo 500 GB in mSata connector, but CrystalDiskInfo says that it is only working in Sata 3Gb/s. I do the test read/write and trust CrystalDiskInfo  Please say me, may be i don't install drivers, or don't switch Sata3 in BIOS?

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RELEVANCY SCORE 50.4

Hey Lenovo, I bought a Thinkpad Edge S430 and wonder if it is possible to replace the hdd with a ssd? Regards,Mikael













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A:Thinkpad Edge S430 - is it possible to replace the hdd with a ssd?

Hello Ecodot,Yes, it is possible to switch out the HDD with a SDD. Depending on the S430 you have you can do a mSATA SDD(S430 Optimus) or SDD.If you would like to look more into the type here is a helpful link(S430 psref): http://www.lenovo.com/psref/pdf/edgebook_WE.pdf





Justin Kirton

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RELEVANCY SCORE 50.4

Hey guys, Had my Thinkpad Edge E450, for more than a year now. Never really had any problems with the keyboard. However, since yesterday, my keyboard has simply gone crazy on me. Right shift + c no longer registers, even though right shift + any other key still works. c works too along with c+ left shift. w+e keys, when pressed together doesn't register the e although both keys registers fine when pressed individually. Most weird of all is the fact that F4, associated with microphone no longer works either when FN is locked and when it isn't. However, every time I press the G key, the microphone activates/deactivates. I used the lenovo diagnostics tool and the keyboard passed the tests. Tried clean install windows 10 on the whole system and still the same result. Also tried uninstalling all drivers for keyboard in device manager and it still hasn't gotten any better. I didn't do any manual updates or anything that I know of which could affect the keyboard. Please help! That microphone popup is trying to hog my attention whenever I try to write a paper.

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RELEVANCY SCORE 50.4

Hello Everyone, I'm the owner of a Edge E40 (ThinkPad) that i'm very happy with, BUT, i bought it 5 years ago. I'm thinking about upgrading the computer with a few hardware tweak to bring it to a new life.So here are some infos i ve found about the motherboard :motherboard Infosmore motherboard infos My upgrades : RAM - i would like to add 16 Gb of ram, the problem is the PC-8500 only goes up to 8GB.But on the motheboard infos i saw that it accept PC-10600 but i m not sure about this, does someone can comfirm? here are the links to the RAM i would like to add :CORSAIR DDR3 SDRAM 1066 MHz ( PC3-8500 ) - 8 Go : 2 x 4 Go Corsair Value Select SO-DIMM 16 Go (2x 8 Go) DDR3 1333 MHz Kingston ValueRAM SO-DIMM 8 Go (2 x 4 Go) DDR3 1333 MHz CL9 SR X8 Obviously i would like to add the Kingston one. Battery - i have already ordered the 9 cell battery 25++ThinkPad Battery 25++ (9 cells) My question about this battery is to know if it can last at least 10 hours ? Thank you for taking time to reply, Regards

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RELEVANCY SCORE 50.4

I have (for me very precious) Lenovo ThinkPad Edge 14, where MainBoard died (two short beeps) what was also confirmed by Lenovo authorized service. As the original solution is very expensive for me, I am trying to buy some mb on ebay. I need an advice on type of the mainboard To choose. My MB is PLANAR FRU 63Y2136. But this is not available for reasonable price. My service offered me type  04W4453 and on internet there are available 63Y2131, 32, and 38. Can you help me to choose the alternative for my Edge? Thank you. Specs:ThinkPad Edge 14Type 0578 - G2G S/N - FTDXZ 10/08Product ID 0578G2GIntel i5AMD Radeon Graphical AdapterW7 Pro 64bit

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RELEVANCY SCORE 50.4

I am presently researching to purchase a laptop for my wife at Christmas who is a teacher thus she will need to access the internet, do Office work, grading, emails, research, etc., but no gaming at all.

Will be running 7 64 OS, with 4 gigs of RAM, and hopefully a 7200 rpm hd. Leaning towards the i5 processor.

The Thinkpad Edge is part of Lenovo's excellent T Series but somewhat less expensive. Looking at current configurations it seems it will deliver what I am looking for but I know nothing of the quality build.

Would love to hear back from people who have used this series and/or from ITs who repair laptops for their insights.

Thanks!
 

A:Lenovo's Thinkpad Edge: Looking for Advice

Hard to say not knowing the exact model number.
 

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RELEVANCY SCORE 50.4

Hi,I need a new charger for my thnkpad edge e145 but I'm a bit worried about the specs on the chargers that I have found.On my battery it says that the voltage is 10.8V and current is 5.8Ah but all the adapters I have found that are supposed to be compatible with my laptop have a voltage around 20V and current around 4.5A. For example this one: https://www.ebay.co.uk/itm/Genuine-AJP-IBM-Lenovo-THINKPAD-EDGE-E145-20BCA00L-90W-Ac-Adapter-Charger... Since I don't know anything about how laptop batteries and chargers work I have no idea if a charger with those specs will work for my laptop. Most forums I have looked at seems to suggest that if the current is to low on the adapter it will overheat or not work at all and that to much voltage in the adapter could damage the laptop. Could someone tell me if a charger like this will be safe to use with my laptop? Unfortunately I don't have the charger that came with the laptop anymore so I can't compare it to the new ones. I also couldn't find any information on the adapter on lenovos website or in my hardware maintence manual.

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RELEVANCY SCORE 50.4

The left hinge on my laptop is not closing properly. It has cracked the bottom casing. Is there a way without taking it all apart to determine if it is the bracket or the hinge. I would like to fix it but don't want to order both parts if it is not necessary. I am thinking it is the bracket because if I hold the bottom together I am able to close it. Any assistance would be appreciated.










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A:Hinges Thinkpad Edge E530c

Hi Candie0825,
 
Welcome to Lenovo Forums!
 
Can you please help me out by sharing the snap shot of the left side hinge and the bottom case of your thinkpad E530c.
 
Please provide the above mentioned required details to assist you further.
Thank you, Have a good day.
 
Regards,
Naveen.v

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RELEVANCY SCORE 50.4

Purchased a Lenovo Thinkpad Edge e520 1143-cto from Lenovo in December, 2011 and now it won't power-up. I plug it in wall, press the power button and nothing. 1 year warranty expired December, 2012.

Can't be the power cord: 1) Tried a cord from another Thinkpad (R61i back in 2008 that's slow but still works) but still get no power, and 2) Edge's cord powers up R61i.

Price to fix probably beyond what the laptop's worth but thought I'd ask anyway. Thanks.
 

A:Solved: Thinkpad Edge won't power-up

Those models have a faulty EEPROM chip on the motherboard. However there is no recall on them so you will have to pay out of pocket to get it fixed. The cheapest and best way to get it fixed is to call Lenovo and buy an extended warranty for about $130(I think) and then use the newly purchased warranty to get a warranty claim to send it in. Turn around is one to two weeks and shipping is covered both ways. The only upside is that you then have a warranty again on the laptop for other possible issues.
 

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RELEVANCY SCORE 50

Found the firmware update for the Yoga but this is a different monitor ID, MONITOR\LEN40A0. Running Windows 10 Pro 64-bit.

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RELEVANCY SCORE 50

I have a Thinkpad Edge 13 which I have enjoyed and is almost problem free. However, the power button in the upper right hand corner sometimes does not respond well. I can push the button many times without it coming on. Finally it does come on after many repeated attempts. Does anyone have a similar problem? I am thinking about returning computer as it is still under warranty, but that is also a pain. Thanks for any help with this.

A:Thinkpad Edge 13 Power button problem

hey jsolson,i recommend that you bring it to the service center. It is a possibility that the button contact with the mainboard is damaged.



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