I just got my new Shuttle SN95G5V2 and spent a happy nite setting it all up:
AMD 3200+ Socket 939 Venice chip
2x512Mb PC3200 memory
120Gb Maxtor SATA HDD
NEC ND-3520A DVD-RW
XFX 6600GT AGP graphics card
Plugged it all in and expected it to boot but of course it didnt
Firstly the fans spun about a quarter of a revolution and stopped and then the red LED (supposed to indicate a 3.3V AGP card has been plugged in) lit up along with the green LED (used to indicate the RAM should not be removed).
After much poking and prodding I eventually found that it I disconnected the power and then reset the bios (either through the jumper setting on the mobo or through the CMOS reset switch at the back) then when power is restored the system will boot (and the red led does not come on). Obviously this is a problem and when the bios screen comes up it says:
'CMOS Checksum error - defaults restored'
I can change the BIOS settings but every time I power the PC down I have to reset the bios to get it to boot again. After the CMOS checksum error I can press F1 and then continue as normal (i.e. I installed Win XP and software). Also the Smart Fan system does not automatically throttle down the fan on the first boot - I have to reset the system to stop it sounding like a jet engine.
I tried flashing the bios in DOS to a newer version but to no avail. Once Win XP was installed I used Winflash to flash the bios to the original version - didnt help and then to a newer version once again but this didnt solve the problem either.
Does this mean my BIOS chip is dead?
Or is the mobo itself need replacing?
If I can somehow contact ebuyer (where I bought it) or shuttle do you think they could send me a bios chip and then I could replace it or is it better just to RMA the whole case and mobo (but this would take longer).
Any suggestions would be welcomed
Many Thanks
Blackadder_1000