BIOS settings not coming

[nd4spd]

i have purchased Intel E6750, Intel original Motherboard DG33FB.
for two days it performed good.
i took it to lamington again for replacing cabinet (cause old one has some patch of rust). one day later when i went to take it back it just won't boot, even the BIOS settings is not coming.
it is showing message " AHCI BIOS is installed" when i connect my harddisk.
and " AHCI BIOS is not installed" when i disconnect it.
but not going into the settings, they have replaced the Motherboard also but for the first time it showed the settings, next time onwards it again starts the same message thing.

plz tell me what has went wrong with it.
is the motherboard and processor not compatable.

[Choto Cheeta]

No Processors and Motherboard are fully compatible... try and reset the BOIS for once see if that helps

[nd4spd]

that is also tried i removed the bios jumper to restore bios.
but the problem remains.

[Choto Cheeta]

If you are not running any RIAD setup and as its just few days old then once again wise thing would be taking the board to vendor again

also wait for others to reply back

[sashijoseph]

that is also tried i removed the bios jumper to restore bios.

Removing the jumpr sets the bios to update mode afaik.You need to apply the jumper to the vacant pin and the common centre pin of the cmos jumper block,and then switch on for a couple of seconds..Or to make sure just remove the cmos battery for a few minutes and then put it back on.
If resetting doesn't help,try updating the bios.

[nd4spd]

@sanhijoseph

I tried both the things that u have mentioned.

but it still.............. u know what.

i have read somewhere i has to do with settings in bios regarding IDE, SATAand AHCI
but i don't know which one to choose cause i have sata HDD and pata DVD-W

[s18000rpm]

use IDE mode.

do this if u gt BSOD or when HDD is not detected just after BIOS screen.

btw the best solution is to get it to the vendor.


btw why did they replace the m/b?