[old pc]detecting floppy drive a

Hello
As the title sais, i have a problem with an old pc.
The problem started when i tryed to update the bios, the update froze and then i restarted and got that error
PC specs:
MB: biostar p4m900-m7 FE
PROC: intel core 2 duo e7500 2.93
RAM: 3gb
Integrated video card.

Hope you guys will help me

 

Is it looking to boot from the floppy disc?
Replace the CMOS battery - it's a CR2032 rated at 3V.

 

i forgot to mention that i did it before and i replaced with another 1

 

If the CMOS battery is ok, reset the BIOS to Default Settings.

 

i can`t acces the bios because when i start it after 5 secs it show me that error. this is the problem.

 

Turn off the PC and unplug it from the electric socket outlet. Remove the CMOS battery for 10 minutes and put it back.
Or, if you're familiar with the motherboard, there are 2 pins that can be shorted with a jumper. Again, the PC must be off and unplugged.

BTW What is the exact message you get?

 

http://http://postimg.org/image/5hddrk7hh/

this is the error

 

"bios room checksum error
keyboard error no keyboard present

detecting floppy drive A media...
Drive A error. System halt"

As long as you can`t see the photo this is the error that i got.

 

Try flashing the BIOS. The necessary file and instructions must be obtained from the motherboard manufacturer.
Here's some additional info.
http://www.pcnineoneone.com/howto/biosflash1.html

If it doesn't work, you'll have to replace the BIOS chip - if it can be replaced. If it can't be replaced, you're looking at a new motherboard.

Credit goes to this thread.
http://forums.majorgeeks.com/showthread.php?t=31245

 

The information and BIOS file for your mobo can be found here:

http://www.biostar-usa.com/app/en-us/mb/introduction.php?S_ID=314#dl

Instructions:

http://www.biostar-usa.com/app/en-us/manual/bios_update.pdf


You will most likely have to run the utility on a working PC to create a bootable disc so you can flash the BIOS, instead of updating it while running Windows.

 

I think the mobo is dead cause the solutions didn`t work. when it starts 5 secs and got that error, no loading screen, nothing so i can`t flash it.

 

At this point I would run PC Doctor and test the motherboard on a component level.

However, I'm reasonably sure you have not spent hundreds of dollars on such a diagnostic kit.

Can the EEPROM be replaced, or is the chip soldered to the motherboard?