Question about Compaq Presario M2000 Notebook

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Want to know type of BIOS battery

Hey all..can anybody tell me what type or model for BIOS Battery that are suitable for my laptop HP COMPAQ PRESARIO M2000 SERIES??

::please help me::

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Replace with ML1220
Link to service manual
page 139 of 239 or 5-39 and 5-40 (chapter 5 page 39 and 40)

Posted on Jun 03, 2008

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Posted on Jan 02, 2017

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1 Answer

Compaq Presario CQ62 faulty BIOS or not!?


Your computer will not start up with out a BIOS working, it starts the hard drive and loads the operating system.

The CMOS memory stores parameters which are updated by the operating system. Hence it needs a battery to keep the parameters. It also needs the operating system to make any necessary changes to start up again.

I do not know your full model number, but this utility will check if your pc is bootable.

HP System Diagnostics UEFI

You can also find all the drivers, bios updates etc. on HP.com

Sep 26, 2014 | Computers & Internet

1 Answer

I have a cq60-dx615 laptop. After 1 yr it started freezing, and then wouldn't start at all. When I turn on the computer the battery and power adapter lights come on, but the disk drive light is dim...


if the fan is dead and the old HDD is pure silent the power pack is dead. (battery out)
no OS stated, then post questions, why> , why make it impossible to help>/ let me guess the virus magnet XP? or worse older?
some are vista and w7 fitted... must I GUESS THIS?

dead laptop 101, (generic)

runs ok battery out, BINGO !
BIOS works? that is first not windows EVER, BIOS works.
does it?
you do know BIOS works with CD drive and HDD drive out right>?
if not the power pack is dead, or the mobo regs are dead.
you can pull ram sticks and run them 1 by 1 to see if one is toasted.
there are many modules on all LT MOBO, that can short out.
a tech pulls them. to learn that.. fact. bingo?

what a tech does is strip it down to near nothing here
to get BIOS alive again. if its goes live the fan spins, see?
if BIOS is dead, all PCs made are dead. hopeless.
BIOS does the boot and hand off to HDD< see?
focus like a laser on BIOS....! and win.

you typed the model wrong, so is now 2 times harder to help you.
Compaq Presario CQ60-615DX Notebook PC


HP has support but not software now, (sadly)

https://support.hp.com/us-en/product/compaq-presario-cq60-600-notebook-pc-series/4074237/model/4121161/manuals


its just a filler page, the service guide is NOW MISSING
so i cant spoon feed you the BIOS hot key
but the black screen page here tell it.

F1, F2, F10 and ESC.
If you boot a working PC (no hdd, no cd drive needed)
you will get a text message. from BIOS
telling the above, secret.

every way on earth to get a black screen or silent pc or dead bios is there. (seems so)

http://pcdied.com/black-screen.html

Jun 03, 2017 | Compaq Presario Notebook

1 Answer

How Can I Upgrade BIOS On An HP Compaq Presario 2175US?


Open the website chose your model and then download updated Bios software and drivers then burn a CD and follow the process of updating.


Good Luck

Aug 13, 2012 | HP Compaq Presario 2175US Notebook

1 Answer

Cmos or bios reset for compaq presario C500


To reset the BIOS you will need to remove the main battery & the CMOS battery. To find out how to remove the CMOS battery refer to a service manual if you can find one.

Oct 31, 2009 | HP Compaq Presario C500t Notebook

1 Answer

Clearing bios pasword on my compaq presario


compaq and hp bios password are easy to clear. all you have to do is unplug your laptop, remove all batteries, then you must open your laptop and locate the cmos battery and unplug it for about 3-5 seconds. then put it back together.

Dec 07, 2008 | HP Compaq Presario 730US Notebook

1 Answer

Compaq presario 2500 trying to clear power on password


If you have forgotten your password and it is stored in the BIOS, then you can reset the BIOS to the factory default state by removing the BIOS battery, wait for over 1/2 hour for the BIOS to discharge and wipe its contents, then reconnect the battery. You will need to reconfigure the BIOS before Windows opens.

I do not know this model, but if the password is stored in an EEPROM chip then it is near impossble to reset it without knowing the actual password. It would be difficult to remove, if you know a friendly hacker with a piece of hardware that can read the contents of the EEPROM chip and then identify the password, so he can tell you what it is.
Best of luck.

Nov 21, 2008 | Compaq Presario Notebook

1 Answer

Laptop just cuts out


update your laptop bios go hp.com see your proper model number of your laptop download new update bios and install it.

Mar 17, 2008 | HP Compaq Presario V2000 Notebook

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