Dell :: XPS 1640 A14 BIOS Upgrade Failed, Now What?
Apr 4, 2010
So I tried updating my BIOS to version A14, the current one on Dell's site. Running Windows 7 Ultimate 64, btw. It seemed to update fine, but when it restarted, I got a black screen.
I waited about 20 minutes, powered off, then back on. It booted into Windows, now however my keyboard does not work. Most keys do not work, and the ones that do produce incorrect characters.
Also, whenever I restart Windows, it does not reboot. It will hang at a black screen until I power off and back on. Currently typing this on a USB keyboard.
When I go into setup, it does say version A14, so I'm assuming it went through, but for some reason is not compatible with my system. Can I downgrade to fix this, and if so, where can I find an older BIOS version?
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Jan 15, 2010
Do not upgrade... the upgrade killed my motherboard, I dont know what happened. I as installing it fine then it was totally unresponsive and would not shut off. I then had to take away the power supply and now Dell is coming to replace my motherboard.
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Dec 30, 2009
I have an ACER Aspire 5520, (model ICW50) with AMD Turion TK55. I tried to upgrade it with the BIOS available under the model's specified page in ACER site, version 1.33 (IC50133.WPH).
Unfortunately I was naive enough to try flash32.exe, which is the windows base version of the flashing program; now I have a dead BIOS. Windows froze completely, I had to unplug and disconnect battery to have it down, and it never came up.
Then I did a lot of research and I found and browsed hundreds of pages about Crisis Recovery Mode (CRM). From all I read there are some misconceptions I want to get past:
1 - Deal with different CRM versions, which get accessed by Fn+B, or Winkey+B; on my case I have found that CRM gets accessed with Fn+Esc.
I know it, because instead of powering up and then dying in 3 or 4 seconds on an eternal loop, when I press and hold Fn+Esc and then I connect the power adapter (with battery disconnected), I get a quick orange flash under the power button. So, when I press the power button the computer keeps running, fan is running, and it is checking HD and CD-ROM drives.
2 - There is a lot of myth about the way one has to press and hold Fn+Esc. You just have to press it before you connect the power cable. As long as you get the quick orange flash under the power button, you know the PC is in CRM. I have done all the fancy combinations of holding those keys down, but it all ends up in the same. By the way, even if you connect the battery, instead of the power adapter, once you are holding Fn+Esc it gives the same result: orange flash, you are in CRM. Of course you do not want to flash it using the battery, that's why the emphasis on connecting the power adaptor instead.
3 - Most of the info I found about this matter then turns to building the Crisis Recovery Disk (a floppy) or a CR pendrive. It does not solve my problem because when in CRM, the computer completely ignores the USB ports, the 4 of them, I tried one by one, be it with 2 different kinds of USB floppy drives, or pendrives duly formatted in FAT. There is no blinking of light on either. There is no attempt at all to access any of the USB ports......................
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Nov 29, 2014
I've just tried downloading and installing the latest bios update for my XPS 13 laptop, update 3360A18.
When I run the update, from inside Win 7 x64, I get a "ERROR 242 - This is not a valid supported system!"
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Sep 16, 2009
i juse upgraded my sr46gd's bios,and it failed.....
i need to use it tomorrow,is there any way i can do it? i mean re-flash the bios
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Jan 27, 2010
i have a sony vaio vgn-ns290j laptop and i was told I needed to do a bios update..well i downloaded the bios driver from the sony website..started doing the update..and mid way through the laptop blue screened. Now when I go to turn it on it gets power but does not post..Is there a way I can reset it back to the default..?? why does sony offer a driver that bricks your motherboard?
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Jan 8, 2015
During updating BIOS with this i have error "BIOS update failed! Image verification failed. Error code -200" and laptop was frozen, keyboard and touchpad doesn't respond. After 30 min i remove AC and battery from my laptop and try to power on again, but dell not respond.Â
What can I do now?
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Aug 15, 2008
i jsut DL'd the CL50134_Winflash.zip from acers website to try and fix some issues i've found this can fix, i extracted it, shutdown all apps i could, hit start or run and up popped an error message.. system froze... sat there for about 30+ min (i was freakin the whole time) and nothing didn't move.. didn't budge... my screen saver popped on but before that it hadn't moved an inch... can't toggle capslock or numlock.. can't even get rid of the screen saver now.... i shut the system down (the bad way) and now nothing.. can't get it to turn on at all....
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Mar 4, 2009
This is a newb question: My 1640 now has a 7200RPM hard disk. Will I be able to replace/upgrade it in the future with SSD?
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Apr 24, 2009
These are the "Rear Caps" on the Dell XPS1640:
Take a close look at the two pictures below. Showing two XPS1640's and their "Rear Cap" (ventilation). They are different. I drew a green line in approximately the same location. "v2" definitely has more ventilation slots towards the bottom. Looks like Dell has an upgrade policy going on regarding the early 1640's:
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Aug 29, 2013
My YOGA 11 S came with Windows 8.0. I upgraded to Windows 8.0 Pro W - Media Center without an issue a few weeks ago. Today I have twice attempted to install the WIN 8.1 Upgrade from the Store. Both attempts failed and rolled it back to WIN 8 pro. It's a stock machine, no mods at all.
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Jan 27, 2013
Dell laptop insprion n 5110 screen goes black when the bios update failed ....
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May 25, 2009
I have a two year old 5633WLMI (Nvidia graphics) Upgraded the RAM to 4gb only to find that 3gb was being shown in BIOS and Vista 32/64.
Downloaded the latest BIOS update from Acer, (v3.50) updated via Dos - Boot USB pen drive, haflway through updating it turned off, now DEAD, no power/lights/screen - tried silent/forced BIOS update but failed due to no power to board.
I contacted Acer, who were not that helpful to be honest, who told me to contact my local service centre (São Paulo, Brazil) again they were not to helpful. so I'm now sat here with an expensive paperweight.
Fairly sure the MBD has fried, so, How on earth do I get one to me to fit?
every site I've seen requires you to send the old to them but they won't ship to brazil or are incredibily expensive.
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Nov 9, 2009
I attempted to update the BIOS in my Acer Aspire 5315 laptop to no avail, the winbios program froze straight away, while erasing the BIOS I think. So since then I havn't been able to start the laptop, no fans, but does blink a red LED beside the little light icon when left for longer than 10 seconds or so when you press the power button. I've tried the fn+esc method to boot it to flash the bios but nothing at all, tried it with USB and CD-ROM. I've tried removing all the hardware and starting it, I've also tried resetting the CMOS, still no luck.
I'm thinking that the red LED might be a little indicator of hope, or is it maybe the capacitor filling up
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Jan 13, 2010
Is this an easy thing to do?
I managed to find this drive on ebay:
http://cgi.ebay.co.uk/Dell-studio-XP...item5ad188bfc0
Is this the only drive thats confirmed to work?
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Nov 17, 2009
For those of you that have a 1640 and have upgraded from Vista to 7, how long did the install take you? And my second question is...did you run into any complications with the upgrade process that I should be aware of before I start it on my wife's laptop?
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Jul 28, 2009
I currently have an ASUS G50V-A2 and am looking to sell it to get a new Dell XPS 1640 with the new graphics chipset.
I have only had the ASUS since last October, but I am always wanting a new laptop every 6 - 12 months and this Dell has caught my eye.
Looking at the specs they are similiar, but the Dell does have a few upgrades to what I have:
2.66GHz processor (Asus - 2.53)
Vista Upgrade to Windows 7 (Asus - no upgrade)
1920x1080 (Asus - 1680x1050)
ATI 4760 (Asus - Geforce 9700GT) .....
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Mar 26, 2009
I am not liking the latest A06 BIOS as it has increased my 1640's CPU operating temperature.
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Oct 23, 2013
When entering bios password, i get a password check failed with the following code. Â How do i reset the password to continue using my HP mini 1000? Â model 1151nr
Â
Bios password check failed CNU92471L2
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Sep 25, 2009
Dell XPS 1640 System BIOS A10
Changelog states:
1) Enhance graphic function.
I've noticed that it adds display dimming and brightness levels to Power Options:
However, I haven't noticed any changes to the RGBLED screen calibration as was reported by KSMB in the RGBLED thread.
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Jun 10, 2009
I just got the SXPS1640 and have been playing a game that is getting a bit warm after a few hours of play then the game started loading slower.
I was doing some reading and found that you can update the bios to A07? I found the download, but wanted to make sure that the computer doesn't already have this and how to install and it too.
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Aug 15, 2009
should i install the latest bios driver a08 from the dell site? i dunno in these things and i wanna know if it's recommended and known to not screw things up, and if i even need it
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Apr 1, 2010
JUST GO TO DELL DOWNLOADS
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Aug 16, 2009
Does anyone know how to reset the bios on the XPS Studio 1640?
I can't seem to find the required jumpers. I've tried to only remove the CMOS battery for a while but that didn't work
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May 18, 2009
1. cant trust windows for bios update
2. dont flash the bios unless told so by a qualified tech or acer
3. cant reflash/install orig bios via usb thumb drive
4. one option is to take back to acer and get slugged $$$ cos not covered
by warranty.
5. second option is to take bios chip out and have it reflashed.
6. third option is to buy a new bios chip.
7. fourth option i to buy a new motherboard
8. NEVER p!$$ off your gf/wife
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Mar 13, 2013
I updated my friends system to the f.20 bios - and it now comes up that the bios update did not succeed, and then it restarts.
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This is an endless loop - which never lets me boot into windows - so I cannot go back to a previous version of the BIOS.
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I have been reading around the forums and discovered a method to try an emergency recovery by getting the rompaq bios and holding down the Windows Key + B when I turn on the system.
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Just bought an external USB Floppy drive to try this emergency recovery. I tried the USB - but it wouldn't work. I am getting different results here - but not what I want.
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With the USB Floppy plugged in: When I hold down Win+B - the caps light flashes for a lot longer now, it looks like it initializes the floppy drive (green light comes on for just a moment) - but then nothing - just flashing caps lock for a bit and then finally a restart again into the doom loop. It never appears to begin to read the floppy disk or search for a bios file.
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What am I doing wrong? What can I try? Does the disk need to be leabeled a certain way? Does my BIOS file need to be renamed?
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Jan 20, 2010
My laptop is Dell studio xps 16. i try to update bios from A11 to A12 and my laptop was crash during this update. and now my laptop can't boot to win. how to recovery bios of this laptop?
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Oct 28, 2009
I've attempted updating my XPS 1640 BIOS to A11 in my notebook.
It hanged up at the half of it (it said "Erasing block 16 of 32") and after waiting for 1 hour, I restarted the computer...
Now it doesn't start up, when I press the power button, the 3 volume keys start to blink for some seconds, then the keyboard light turns on, and the computer turns off after a couple of seconds.
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Jan 2, 2015
My pc (G72 laptop) screen failed to unlock...despite using right password.It' showing ; user profile login failed!
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Dec 13, 2013
I get the error in the Title after i tried to flash the latest BIOS update for the Z510. I can press ok and then get into the boot manager but i cant choose anything there. Also I cant boot from a Disk with e.g. XP on it.
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I also tried the Inside BIOS crisis mode (fn+r) with the BIOS file on my USB drive but it doesn't work and tries to access the file on the USB drive but boots normally instead to the error again. (Couldn't try it with removed battery as I have to remove the whole back to remove the battery on the Z510).
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