BIOS halts at POST

AsRock 4core1600Twins P35D
Intel Core 2 Duo 2.93 Ghz (E7500)
1xDDR3-Ram Kingston Value 1333 2GB
500W PSU Antec Neo HE500
PCI Express Nvidia 7950 GT - 512 Mb

Hello everyone, I have a similar problem : my computer boot, show me few numbers in the right lower corner of my screen (like 3 or 4 different numbers) and then restart, same thing happen, restart... for something like ten times then stops on "503C" in the lower right corner of the screen, then nothing happens.

During the reboot part, sometimes it reboot on the 0078 error, due a problem in the HDD configuration (twice redone with different disks, never works) or stops on the 0075 error (also linked to HDD which were working on my other mainboard, ASUS P5GD2 Deluxe). Any clues ? Thank you so much if you can help me. Sorry for the bad english by the way. I have no SATA or SATAII drives, only 2x250 Gb Maxtor DiamondMax21 IDE hard drives.

 

I forgot to add that I can't even access bios nor boot menu. (Pressing the keys do nothing, keyboard works on other computers)

 

Problem solved, contacted the AsRock support and they gave me a new updated BIOS (which is not on the AsRock website). Now everything works perfectly fine.

 

Glad you got it fixed! And welcome to MajorGeeks! :wave

 

I had subscribed to this thread to see the solution as i didnt know!

But im glad you sorted everything out!

 

can i get this updated BIOS?

 

The latest version of the OP's BIOS is 1.20.