Flashing BIOS On Acer Extensa From Windows 7 64bit?
Jan 30, 2013
I have an Acer Extensa 5620 laptop, which came with an Intel Core 2 Duo Merom T5250 processor (1.5GHz). I'm upgrading the CPU to a Core 2 Duo Penryn T8300 (2.4GHz). Did a bit of research beforehand to determine that my mothorboard supports it, and it does, but only if I upgrade my BIOS (PhoenixBIOS) from version 1.16 to 1.23 or later. So I downloaded the most recent version from Acer's website (Acer Europe - Service & Support, Drivers & Utilities, Downloads, Notebook, Extensa 5620), and got a .zip file containing the following files:
ACERACDC.EXE
CLB-135.bat
CLB-135.ROM
CLB-135.WPH
HFB135US.bld
phlash16.exe
[code]....
It seems there are several options in this download for flashing ones BIOS. The simplest one, from a bit of googling seems to be to run CLB-135.EXE as administrator from within windows. Before I do this though, I want to know if I've got everything right, since a failed flashing could brick my laptop.One thing that sets off alarm bells is that doing it this way uses the winflash32 utility. Although my laptop came with 32 bit Vista, I'm currently using 64 bit Windows 7. My question is: will this work? Or will I need to track down winflash64? Or, is this a terrible way to flash my BIOS and should I do something else completely?
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Jun 10, 2010
I can't find on acer.com Windows 7 drivers for my Extensa 4620; Could it be that Acer does not provide its drivers?
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Dec 15, 2011
Acer extensa 4230 display drivers for windows 7 free download?
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Oct 10, 2011
i am trying to get a laptop that won't boot into erecovery (using alt+F10 it gets to it and then just says 'please wait a moment' and it sticks at this point. THe laptop is an acer extensa 5235 and i do not have any recovery discs - it wont start in safe mode or anthing..
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May 3, 2012
i have a acer 5235 laptop with windows 7 installed with a recovery partition , it wont boot windows it gets to the logo screen and then i get the blue screen of death ?? it wont boot into dos from usb or boot anything from a cd or even boot into debugging mode or safe mode or any directory mode , it just seems any slight trace of windows and it wont boot?
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Sep 17, 2012
driver for above is required
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Feb 8, 2012
my brother set it up now i want run applications and it asking me parent password? how i remove it
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Mar 14, 2012
my daughter and i have forgotten both our pass words so computers useless
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Jun 5, 2011
how i download audio device for acer extensa 5235?
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Sep 11, 2011
I have reset my acer to factory settings. All was going well until finalising windows 7 and then it crashes.
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Jan 10, 2012
Acer 4630 Keeps going to other user.i try F8 and i get a list of what to do iv tried most of them and they all bring me to login on "other user".i dont have a password for this.when i type something random it says "The specified Domain either does not exist or could not be contacted.
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Oct 1, 2012
My acer extensa 4230-2818 won't hold a charge. I can only operate when plugged into the outlet. I would hate to purchase a new battery ($40) if it's may be something else.
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Sep 25, 2009
i have putted windows 7 ultimate 64bit operating system on my notebook Acer 5635G. There is a problem in installing video driver for NVIDIA GEFORCE G105M CUDA 512Mb.
before that i was using Windows 7 ultimate 32 bit operating system, and drivers were fine.
Please help me to find compatible driver for my notebook.
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Oct 12, 2009
how do you flash a bios for a motherboard using a usb?? I have an Asus P5KPL-CM and need the lastest bios cause it fixers a problem i have with my audio....
if someone could let me know how to go about this i wound be ever so greatful
NOTE: I have the right bios file.... I have no Floppy drive.
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May 16, 2009
i never flashed bios before and have recently noticed there is an update on the Acer web site. The bios mine is running on at the minute is R01-B3 and the new one is R01-B4.
Is it worth updating to the new one?
Will Win 7 take to it?
What will be the benefits of the newly released bios over the one I have?
How do I go about doing it and are there any safety precautions I could take so I can roll back incase I F it up?
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Nov 16, 2009
I have never done this before. My computer is two years old. Is this something that should be done every so often or does it need to be done before I install .
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Nov 30, 2012
I wanted to install more RAM, but Supermicro support told me I needed to update BIOS (flash it) to enable it to accept higher RAM.After I did this, the BIOS seems to have lost the record that boots my Windows 7 installation. After going through the checks, it just comes up with "Operating System not found."So I thought that, since I have two SATA drives, I could try installing Windows on my redundant disk to see if that might generate a dual boot menu.I was able to successfully install a fresh copy of Windows on the 2nd disk, but it will only boot into that one. It seems my system has completely forgotten about my other, working, installation.Is there a process for recovering the boot information and setting it up such that I can go back to using my other installation?
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Oct 21, 2011
i use dell n4030 inspiron laplop..but after updating bios my pc working slowly
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Jan 3, 2011
I have chinese crap motherboard that its manufacturers customer service is only one person and gave me 700kb rom file through chat in a very long 2 hours.My problem is I can't find appropriate flashing utility for my bios file (.rom). Please don't mind contacting customer service again. I am very disappointed about it.I have tried russian utility uniflash 1.47 re 09, one ami flashing exe program and one ami flashing .com (ms dos) program. [code]
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May 26, 2009
I'm going to install RC1 in the next few days.
I was looking to test the stability within RC1 of an adaptec 1220SA card I have to control the system drives. I have the Vista 64bit driver for the card as this is the newest listed.
I have created a recovery disc in beta build 7000 and hope to use this to boot into a DOS shell and follow the instructions given on the adaptec site:
This is the BIOS release v6.0-0 Build 2330 for the Adaptec SATA II RAID 1220SA Controller.
This BIOS should only be used together with Driver v1.6.12086 in Windows Server 2008 or Windows Vista.
This self-extracting archive includes the flash utility, the BIOS image file and the Release Notes.
Caution: If the BIOS update fails with an error message "unable to find file" or "target controller does not match", please see ASK Answer ID 15241
Installation Instruction: This file is self extracting and will unzip to the directory adaptec1220sa. Copy the expanded files to a floppy diskette. The expanded files can also be copied to a USB device or CD-R.
Shut down the operating system and reboot to DOS from a bootable floppy disk, USB device or CD-R. Insert the media with the update files. Run the flash utility program named AFU.EXE included in this download to backup the current BIOS and flash the new BIOS image.
I'm hoping to expand the bios update file onto a cd for the second drive or alternatively stick it on a USB stick.
My question is this, when I am in the dos shell, what do I do!
I suddenly realised that i've never had a need to use the command line
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Dec 18, 2012
it won't power up little blue light flashing, screen stays black.
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Apr 20, 2012
I have Windows 7 Home Premium 64bit. A while ago I started to have problems with the clock time. So I started searching for answers on Google. Every topic referred to Cmos battery but I doubt it to be Cmos battery fault for one reason: My Laptop Emachine eMe442 is for like a month or more plugged in to the wall socket so in my opinion Cmos battery wouldn't be needed in idle mode or when pc is switched off to keep track of time. Right? Anyway, I been reading a topic on this site on same problem and there was proposed to check Bios time. Bios time seems to me is not working, or not even counting. So normally this started new question. Here they are:
1) Does Cmos battery keeps time running when in idle mode or pc is off, even if pc is plugged into the charger?
2) Whats the problem here, why my pc don't keep track of time?
3)How do I fix whatever is wrong with my Bios time?
Even when I switch on my pc, if I don't click on clock it doesn't start counting, and after I click on clock and synchronize with one of default servers after awhile it starts losing time.
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Apr 2, 2012
My Acer Aspire 5820tz laptop will not work. The keyboard does not respond. The laptop sometimes goes to the Boot Manager when turned on, the boot manager flickers and is uncontrollable. Other times it gives off a loud violent beep sound. Once it went to login but the keyboard would not work so i could not login.
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Aug 14, 2012
I came across a term, BIOS, and was wondering what it was. After doing some research, I found out that I have a very old BIOS,American Megatrends Inc. 6.02 7/21/2010. I am intereted in playing video games after I updated my Power Supply and Graphics Card. The games I play are becoming slower than a few weeks ago. I was wondering if I should update my BIOS. I followed the guide from: Updating the BIOS When I tried searching for an update, I could not find a BIOS tab. I read somewhere that I should not attempt to update my BIOS if there is no such tab. I would really like to improve my computer, but I do not know how. I have also read that I should not find updates from the "motherboard manufacturer's Web site," incase something goes wrong. What should I do?
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Dec 28, 2011
My friend recently gave me his HP desktop to take a look at. It came with phenom II quad core processor, 8gb of ddr3 ram, a 1.0 TB WD sata hdd, an integrated geforce nvidia 9100 graphics card, and a 300W psu. When I first turned it on, it booted up to the HP logo and froze there not allowing me to enter the BIOS. After resetting the BIOS I was able to get a slight way into the Windows 7 installation. I tried hooking up the hdd as an external to another desktop and it seemed to be working fine.
I deleted all partitions and reformatted it and tried again, same issue. I've tried with a second hard drive, which i know works, and it also gave the same freezing problem. I've also tried using a different psu which got me a little further into the installation but eventually froze and gave me 0x00000e9 hardware error. With no hard drive at all, it can boot a few times but will eventually freeze up at the logo screen, which led me to believe it might be an overheating problem.
I applied thermal paste to both the cpu and gpu heatsinks and on the first boot it froze during installation with the next few resulting in the same logo screen freeze. I've also realized the gpu heatsink is extremely hot to the touch and at one point, after numerous reboots, the display wouldn't even show. I don't wanna jump to the conclusion that the gpu is fried and buy a new motherboard without consulting anyone.
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Apr 10, 2011
I install bios 1.02 after computer restart powe is working but screen stays black.
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Aug 15, 2011
My Acer 5515 is showing a small blue screen that asks for a password. That's it. I did not set this up and I have no idea what this password is. It shuts the computer off after every 3 or 4 failed attempts. Anyone have any idea what the code is or how I can bypass?
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Jun 3, 2011
I managed to crash my mothers Acer Aspire one recently,while trying to rid it of a previous windows 7 crack it had,I ran WATFIX and now I need to manualy reset the bios the guide on yuo tube is a bit vague
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Jan 15, 2013
I have just come across a serious issue with my 4 year old Acer Aspire 5536 (I know its old but i like it and it still performs). Anyway when pressing the power button the fan speeds up the lights come on but the computer will not start. To get my computer to start I need to power on the computer and cover the fan vent for about 10 mins and restart and after i have done that it will run perfectly.
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Jul 31, 2012
I have an acer netbook, It was giving to as a reward from school. I wanted to re-image my computer and put Windows Xp on it, but the problem is I can not go into the settings such as, the boot login or the F2 option because when it was giving to me that same individual put a Bios password. remove the Bios password so I can enter the F2 option to re-image my netbook?
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Aug 1, 2012
bios unlock password?
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