How do I enter the bios on a compaq Presario 5152 ?

Good morning,
Before I toss my old Compaq away, I thought I'd try one more time to
fix my old computer.  In the middle of working, the screen went
screwy.  I can't read anything on the screen.  Rebooting didn't help,

I installed Win98 SE on a Compaq Presario 4506 (P1-200MHz MMX).
In Device Manager there is an unknown device (most likely the 56K modem).
Win98SE isn't able to find any suitable driver, I have just plain Win98SE
disc.

I have a Compaq Armada 7800, Model 6300/T/8000/V/0/3 it won't boot on
battery or ac. There are no post errors/beeps and nothing on the
screen. The 3 leds above the F10 & F11 keys the A, the down arrow and
1 are on i.e. green. There is nothing else happening. I've pulled out

Hey everyone!
I am getting ready to sell a Compaq Presario notebook with some extra
goodies as added bonus's and was wondering if you guys could give me some
feedback on about what I should ask for it.  I'm selling because I'm buying

Anyone know where to find a cheap one of these?
Karl.  (UK)

Just picked up a Compaq Presario 900, 1.6 AMD, Conexant HSFI V92 PCI
Mini Modem on Windows XP. I have connected this directly to where my
desktop pc is located, it connects at only 34.6k to 36k. The desktop
connects at 52k always.

My son has an m700 and justrecenly will not boot or run with battery in
place but works on the mains fine, any suggestions as to what the problem
could be (faulty battery or something more serious?)
thanks

have a 17xl260 Presario notebook. purchased a new battery from batteries.com
and placed in unit.   Having problem with charging light going off and
battery not being up to snuff. and lately every I go into it have lower
battery % ratings now to33 % tonight max time charge indicator ...

I was messing around with my Armada 7770 and turned on disk
DMA by checking the DMA box for the disk in device manager.
Windows 98SE.
It no longer boots.

I have a friend with a new Compaq computer with WindowsXP. His problem is
that if he leaves the computer unused for a period of time, he cannot wake
up the computer. He has checked his power settings and they are set as "home
use" display turns off after 15 minutes and "system (or ...

I've got a Compaq Evo machine with a Maxtor DiamondMax 8 hard drive.
I cannot write to the drive.
Bios recognises it, FDISK sees it, DOS doesnt and Windows, well... it
starts to boot, them stops (my guess it that it stops when it's trying

** New Info  **
Helpful Links:
For drivers, software, manuals/docs
http://h18007.www1.hp.com/support/files/

I have a Compaq Presario, that is a few years old.
I had to reinstall Windows 98 SE a few weeks ago. I am having a error when I
try to re-install Windows Media  Player. The error is: "SETUP_WM caused an
invalid page fault in module MSXML3.DLL at 0167:69b2e8de."

I got a computer from a friend in exchange for a program i wrote for him
however i am having some problems but he doesnt know anything about PCs.
I connected the mouse , keyboard , power and the Screen to the machine
however when i switch on the PC a green light comes on and nothing ...