ECS Elitegroup K7SEM PCB 1.0 Free Driver Download (Official)

ECS Elitegroup K7SEM PCB 1.0 Free Driver Download (Official)  for Other
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Supported Models

K7SEM PCB 1.0 Driver


ECS Elitegroup

Supported Operating Systems


File Name

k7sem_12b.exe (238.6 KB)

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Uploader Notes

Self-extracting compacted BIOS image

Also download Award flahser from

if you don't already have a flasher.

1.2b 02/14/03 AwardŽ BIOS.

1. Update AMD Athlon XP CPU support

2. Changed function of method for fixed XP showed that Port 70, 71 can't access in WinXP OS 233KB

(JMR - I'm not sure what #2 means - I think it is written in English as she is spoken by people in Taiwan.

Ports 70h and 71h are used for CMOS access. To write 43h to CMOS value #20h, you disable interrupts, write 20h to port 70h, wait a few cycles and write 43h to 71h and re-enable interrupts. To read position 35h you write 35h to port 70h and read port 71h.)

Uploaded ByJoel Rubin (DG Member) on 2003-03-19

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