AMD Sempron Support List

The new AMD Sempron processor is considered as a successor of the AMD Duron and a competitor to the Intel Celeron-D. Sempton is available for Socket A (Thoroughbred-B core) and Socket 754 (Paris core). Old BIOS versions will not detect Sempron properly, but despite this, the system will often start, but maybe at a lower FSB speed, and the BIOS displays the wrong processor name. The following Shuttle products and BIOS versions have been certified for the new Sempron processor:

Socket 754	Socket A
XPCs Bios Version SN85G4 FN85S035 SN85G4 V2 FN85S235 SK83G FX83S029	XPCs Bios Version SK43G FX43S412 SN41G2 FN41S029 SN41G2 V2 FN41SI0M SN45G, SN45GV2 FN45S00R SN45GV3 all versions
Mainboards Bios Version AN50R AN50S034 AN51/R AN51RS0Y	Mainboard Bios Version AK35GT2/R V2.X AK35S20L AK37GT/R V1.X AK37S00Z AK38/N V1.X AK38S00K AK39/N V1.X AK389S026 AN35/N 400 AN35S00R AN35/N Ultra AN35S00R MK40V/N V1.X MK40VS0A MN31/N V1.X MN31S00I MN31L V1.X MN31LS0A