Need bios HP G42-458TX

[meritosari]

Hi, does anyone have the bios hp G42-458tx.
Code: DAAX1IMB6A0 REV A
Ci5 480m, vga ati radeon

I accept the notebook can be turned on, but only a black screen. I've checked the voltage at the coils, all the good measured. I touch on HM55 cold, as not to react. cpu and ati touched feels quite warm

I've done several things, among others:
replace the RAM is still good, does not solve the problem.

try to flash the bios main, with bios downloaded from a forum then HM55 gets warm. does not solve the problem

so I conclude this might seem a mismatch bios or corrupt, and hopefully not the chipset or vga

I attach the backup bios and bios downloads

[khaahk]

Re: Need bios HP G42-458TX

from hp site

[ala_borbe]

Re: Need bios HP G42-458TX

here is another dump, same motherboard
main bios 4mb, ec 1mb
need to flash both

[meritosari]

Re: Need bios HP G42-458TX

here is another dump, same motherboard
main bios 4mb, ec 1mb
need to flash both

from hp site

thanks for all your response

before reading your response, I have several times tried to put the bios of which I found on the web. and did not change anything. in desperation I returned the original bios to be returned to the user, I try to turn it on once again ... it can appear on the screen.

so the case has been resolved, although the record cpu and vga experiencing excessive heat, as weakness HP in general we know.

little notes that I made,

- Bios backup still good, for database badcaps
- HP laptop does not directly display the boot
screen, before pressing the power button, we have to press F9 or F10 to force the HP boot via an external monitor.
- We also need to install the hard disk even if bad sectors, or which can be bootable usb

thank you for your attention

I love this forum