Lenovo ThinkPad W Series :: W540 - SATA Option (RAID Or AHCI) Gone After BIOS Update To 2.05

Feb 6, 2014

W540 20BG001CGE, had BIOS 1.05 and RAID 1 with two Samsung 840 EVO 1TB working fine under Windows 7 - x64. Did a (by lenovo update tool recommended) BIOS Update with the bios update manager to 2.05. Update ran fine. After Rebooting (and loading defaults, disabling Intel Rapid Start, Changing BIOS boot option to legacy first ... I recognized SATA Option (AHCI or RAID) in BIOS is gone. At boot Intel Matrix Storage Configuration doesnot appear anymore (where you can build RAID etc).
Boot then brings up message "missing operating system".
Downgrade to BIOS 1.05 impossible, due to ISO File on www.lenovo.com support is not system compatible, message "Lenovo Group Limited - Invalid system disk; Replace te disk, and then press any key")
(The link to the ISO File version 1.05 at the bottom of this page links a non bootable ISO image [URL]....)
Also the downgrade to BIOS version 1.08 found here [URL] .... does not work, CD also messages "Lenovo Group Limited - Invalid system disk - Replace ...").
Rewriting BIOS version 2.05 (GNET57WW) does not work (says "BIOS update not necessary").
Embedded Controller Version GMHT25WW (1.10) ME Firmware Version How to get back my RAID controller?

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Lenovo ThinkPad W Series :: W540 - Windows 8.1 Cannot Boot After BIOS Update

Feb 24, 2014

After updating to brand new BIOS from Jan. 19th I cannot boot anymore into Windows 8.1 - always get INACCESSIBLE_BOOT_DEVICE. Tried to repair using a Windows 8.1 USB Stick, no success. Even downgrading to 1.08 did not work as well!

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Lenovo ThinkPad W Series :: W540 UltraNav Trackpad - Stops Working After Newest BIOS Update

Dec 5, 2014

Both me and a friend of mine have Lenovo W540s.  Everything was working perfectly fine with all of our hardware, until today.  A BIOS update came out and installed correctly on both of our machines.  After this update both of our UltraNAV features on the trackpad are all dead.  After that first restart a message appeared "finding new hardware" and it found a generic mouse on the laptop.  Now when I try to re-install the UltraNav drivers, it says no hardware found.  I tried both the drivers on Lenovo.com and the manufacture's website all with no luck.
How to fix our UltraNav pads? 

W540 | i7-4930MX | 16GB RAM | Quadro K2100M | RAID 0 Dual 512 SSD

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Lenovo ThinkPad W Series :: How To Remove Raid 1 Controller From W540

Nov 17, 2014

Is it possible to remove the Raid 1 Controller / Drive from a W540 that was ordered with it installed?

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Lenovo W540 ThinkPad W Series :: Update Retriever / System Update Can't Find USB Drivers For Model 20BH

Jun 7, 2013

Update Retriever/System Update can't find USB drivers for model 20BH. gmy104ww

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Lenovo U/S Series :: U410 - Change AHCI To RAID

May 10, 2014

Changing Chipset SATA Mode from AHCI to RAID?
I have already checked:
1) Changing regiser's key as above/;
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesstorahci Start 3 -> 0
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesiaStorA Start 0
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesiaStorV Start 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesstorahci Error Control 3 -> 0
Unfortunately after rebooting in RAID mode, OS doesn't work.
2) Going step by step over the description made by microsoft support team: [URL] .....
Doesn't work.
My aim is to configure my SSD as a cache drive and as I read - without changing mode into RAID, it wouldn't work.
Maybe there is a possibility to set up SSD as cache in AHCI mode?

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Lenovo ThinkPad W Series :: W530 Ultrabay SSD Hot Swapping Option Has Disappeared After Windows 8.1 Update

Jan 8, 2013

I got a thinkpad w530 with Windowd 8 from the factory and its ultrabay worked really well. I use a few SSDs in the ultrabay and used to swap through them by just ejecting the one currently in use and plugging in another one. However, since Wondows 8.1 update I haven.t been able to do so, as I have to turn off the machine and change the drives.
I believe it has something to do with the OS set up. How to enable the hot swapping capability of the ultrabay?

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Lenovo X220 Series ThinkPad :: Unable To Update BIOS

May 3, 2010

I am unable to update the BIOS on the Thinkpad listed below.I have tried to run Boot CD version of the update program (using CD player in dock) and it reports the error:"The system program file is not correct for this system"..The Windows based BIOS update program reports the error (in or out of dock):
"The process does not recognize this system. The process has been cancelled"..The Lenovo support page lists the new BIOS as being appropriate for this model. The BIOS reports the correct model and serial number.I desire to update the BIOS only as part of a software reload / refresh of the laptop. No actual problem with current BIOS to my knowledge.
Thinkpad X220
Model 4287 2VU
Current BIOS 1.11 (8DET41WW) 2011-03-28
Attempting to apply BIOS (2013-02-06)

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Lenovo ThinkPad W Series :: W530 - 32 GB Of Memory Showing Only 16 GB After BIOS Update

Aug 23, 2014

I recently upgraded my ThinkPad W530 laptop BIOS from version 1.11 (which it shipped with) to the latest, version 2.59.
After doing so, my two 16 GB DIMMS are not only showing up as 8 GB each, thereby cutting my usable memory in half from 32 GB to 16 GB.
I ran through all the normal hardware checks to ensure that one of the DIMMS wasn't bad.  I tried each DIMM separately, tried in different slots, etc.  They both show up just fine and even pass the memory quick test in the BIOS.  Only, they are showing up as 8 GB DIMMs.
Is there a feature in the latest BIOS that would somehow limit this?  It was working fine at 32 GB before.
And, unfortunately, there is no reverting back to BIOS v.1.11 from anything after v.2.55.  It asked me if I was sure I wanted to proceed...this was the last type of problem I expected to see though.  (I also tried reverting back to previous versions of the BIOS that were allowed and it didn't work...

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Lenovo X240 X Series ThinkPad :: Will Not Boot After Latest Bios Update

Dec 29, 2011

I bought windows 8 .1 machine from factory. Then I had local shop install 8.1 on larger ssd. I just performed latest bios update and now machine will not boot. I am sure this is uefi related but I am not knowledgable in that area. The boot parameter returned to me by the shop was "legacy only" and secure boot was disabled.

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Lenovo X Series ThinkPad :: X131e 3367 Bricked After Bios Update

Jan 28, 2014

I have bought used x131e 3367. After successful update of drivers (Win8) using System update 5 I decided to update also offered new bios. After flash and restart I can hear only beeps 1-3-3-1. I have tried to find solution to recover BIOS but no luck. Solution with wincrisis does not work for me. I have tried to use e_bcpvpw.exe with $0AG9000.FL1 file but no luck - Source file format not acceptable - missing header!

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Dell Latitude E6410 :: BIOS Locked - How To Turn Off RAID And Activate AHCI

Jan 25, 2015

I am trying to install a hybrid HDD with solid state and a mechanical back-up. The SSD portion works but I can't run the HDD utilities to turn on the mechanical drive portion. I need to turn off RAID and activate AHCI (Advanced Host Controller Interface) for HDD's in the Bios settings. It would also be nice to update my bios as the revisions come out. I need to override the Password...

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Lenovo ThinkPad W Series :: W540 Won't Wake Up?

Sep 7, 2014

My new W540 has the latest bios & software updates.  It won't wake up from sleep...or rather the display won't come on.  When I push the power button (pulsing green), it goes to solid green and the fingerprint scanner light turns on, but no screen.  I scan my fingerprint and the scanner light turns off, but still no screen.  The only way to bring it back to life is a long press on the power button and a reboot.
Nothing plugged into any of the ports.  It does this regardless of whether it's plugged in or on battery.

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Lenovo ThinkPad W Series :: W540 Replacing HDD To SSD?

Apr 1, 2014

I am considering replacing the original 512 MB HDD that came with my W540 to SSD with similar capacity.

From what I read, the performance difference is huge

I am using - Win 7 pro and my reason buying this beast is solid CAD drafting
Anything special I need to know regarding BIOS, driver setup, other issues, SSD recommendations?

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HP Pavilion Dv6-2119tx :: No Option To Enable AHCI In BIOS

Jul 7, 2010

Going to install a SSD to my HP Pavilion Dv6-2119tx (WF606PA) I had a quick look in the bios but no option to turn on AHCI as going to reinstall Windows 7 as not sure if my laptop can handle Windows 8.

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Lenovo ThinkPad W Series :: W540 - Can Add Second Hard Drive

Jan 7, 2014

I have just ordered a w540 and I'm wondering if I can add a second hard drive (actually what I want to install is an SSD) to it. In which case I failed to find the appropriate message...

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Lenovo W540 ThinkPad W Series :: Camera Is Not Working

Jan 8, 2013

I have tested the following on 2 identical W540 machines.After installing Windows 8.1, the internal camera is not working. I dont remember if the camera worked before we installed 8.1. I have installed all relevant drivers and updated all windows updates. I have installed all drivers from System update.

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Lenovo ThinkPad W Series :: New W540 Will Not Shut Down Or Reboot

Sep 7, 2008

I waited a long time for this new W540.  Downlkoad all the newest drivers and did all the updates and now this POS will not shut down.  Just goes to a black screen and have to hold the power button to force a shut down.

When I try to reboot the screen goes to black right after the home screen with a twirling cursor.  Had to send my new W530 back for hard drive failure and now this W540 is screwed, too! 

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Lenovo W540 ThinkPad W Series :: Won't Wake Up From Sleep

Oct 31, 2014

When I put my laptop to sleep or it sits idle for a period of time and goes to sleep on it's own it stops recognizing the laptop monitor.  It will still display on other monitors connected through the docking station, but not the laptop.  It doesn't matter if I put it to sleep while on the dock or off the dock, it never recognizes the monitor.  
I have an Intel HD Grpahics 4600, and an NVIDIA Quadro K1100M video cards.  I've checked drivers for both and they both say they are up to date (9/29/14 for Intel, and 09/12/2014 for NVIDIA).  I have also updated every possible thing in the Lenovo System Update.
This problem occured after switching from windows 7 to windows 8.1.I have also lost the ability to control the brightness of my laptop monitor through my computer at any point in time.  The function keys don't work, and the setting is not shown on my power manager.

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Lenovo W540 ThinkPad W Series :: Can't Use Mobile Broadband

Jan 18, 2014

I recieved the W540 a few days ago, and I see there is a slot behind the battery for a SIM card, I tried using my SIM card and I still can't use mobile broadband. Can I use mobile broadband on the W540? do I need any drivers? and if I can't use it, can I buy something like this for the expresscard slot and insert the SIM in the slot behind the battery?

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Lenovo ThinkPad W Series :: W540 Is Running Even Though Lid Is Closed

Sep 9, 2014

I got my w540 in about 2 weeks ago, and finally had a chance to start migrating everything to it last week.  I bring my laptop(s) to and from work everyday and right now I'm bringing a w520 and my new w540.  But everyday since I started bringing my w540 home with me when I get home the laptop is running when I take it out of my bag. 
So yesterday and this morning, I made 100% sure the laptop was in sleep mode and nothing was running before I put the laptop in the bag.  I get to work 15 minutes later and the laptop bag is about 150 degrees because the w540 is running even through the lid is closed. 

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Lenovo ThinkPad W540 W Series :: BSOD During CD Boot?

Jan 31, 2011

I just received a new W540 and I am unable to boot from CD/DVD.  Any attempts result in a BSOD indicating the BIOS is not APCI compatible

Link to picture 

There is no UEFI/BIOS options to set the 'SATA Controller Mode' accordingly, nor does the [F7] text mode option work.

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Lenovo ThinkPad W Series :: W540 Dock Compatibility?

Oct 7, 2009

We have three dock posibilities:

- basic dock
- pro dock
- ultra dock
They differentiate by the number of ports and by the power adapter supplied with them. I had an opurtunity to try my W540 on pro dock, which normally has 65W or 90W power adapter. The computer warned me about insufficient power, and did not charge on dock, everything else worked fine. The I disconnected 90W and connected my original 170W power supply to the doc. Everything is working normally since.
So, my question is: Since I don't need all the ports on the ultra dock, nor on the pro dock. Would basic dock work with W540 and 170W power adapter too?

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Lenovo ThinkPad W Series :: W540 Backlit Keyboard Always On

Mar 28, 2014

Is it possible to set the backlight on the keyboard to always stay on when the screen is open?

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Lenovo ThinkPad W Series :: W540 Won't Charge While Running

Nov 18, 2014

My W540 recently became unable to charge while the laptop is running.  When the laptop is off, the battery will charge completely.  As soon as Windows (or Linux) boots, the charge terminates and the computer starts running off battery power.  The computer will boot without the battery installed, but the computer turns off as soon as either operating system is booted (a few seconds after the desktop appears).
I have tried a different power adapter without success (both adapters are Lenovo 170W supplies) and also put a different battery in (also genunie Lenovo battery) but the issue still remained.
The laptop is still under warranty, could it be the charging circuit on the motherboard?  Will I have to ship the laptop back to Lenovo for repair?  I am out at sea and might have to wait a while to get back into port to be able to ship the unit back to Lenovo, so I would like to investigate other options.

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Lenovo ThinkPad L R/SL :: L440 With Optimus - BIOS Option?

Sep 29, 2010

There are a few configurations of L440 laptops with Nvidia GT 720M grafic cards and Optimus (e. g. 20ASS01G00). Is it possible to change the used graphic system in the BIOS (Intel only/NVidia only/Optimus)? And which card is hardwired to the external ports (VGA, mDP)?
(Do this differ from the T440p or the Edge Series, E540?)

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Lenovo ThinkPad W Series :: W540 Won't Detect SSD In Ultra-bay Adapter

May 6, 2014

New W540, bios 2.10, latest drivers installed, 20BH
My w540 is not registering my Samsung 840 Pro SSD in the 9.5mm ultrabay adapter.
Not showing in BIOS, and not showing in disk manager or in device manager anywhere.  I just want to use it as a second drive.
Main drive is 7200 rpm - with a Win 7 corporate image on it.

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Lenovo ThinkPad W Series :: W540 - Multi Monitor Configuration

Sep 25, 2014

I have a W540 Laptop with 170W Ultra-Dock.  I have setup 3 external monitors, but can't seem to get my 3rd monitor to run at 1920x1080.  Whenever I set it to that resolution and I move a window to that monitor, the window flickers and shakes.  
I have my right monitor at 1920x1080 (VGA), my middle monitor at 1080x2560 (DisplayPort), and my left monitor at 1440x900 (HDMI) - this is the monitor that I can't get to work at 1920x1080.  
Wondering if there is a max number of pixels that the graphics card can handle?  I am using a NVIDIA Quadro K1100M 2GB graphics card.
I read on a review of that graphics card that it can support 4 monitors and up to 4K resolution (although not sure if it meant that all 4 monitors could be at 4K - I'm thinking not)
How to make this work?

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Lenovo ThinkPad W Series :: Pantone Color Calibrator W540

Nov 26, 2014

Since I've installed Windows 8.1 I have a problem with Pantone Color Calibrator. No screen is found. **bleep**? It doesn't see my laptops screen. I tried to reinstall the program but it doesn't work...

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Lenovo ThinkPad W Series :: W540 Card Reader Not Working

Apr 19, 2014

I've a new Thinkpad W540 with Windows 7 64bit. I can't see the Card Reader in the device list. When I insert a SD Card, nothing happens. All I/Os are enabled in the Bios. What can I do?

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