1 Short :DRAM Refresh

2 Short :Base 64K RAM

3 Short :Base 64K RAM

4 Short :System Timer

5 Short :Processor

6 Short :Keyboard Controller Gate A20 Error

7 Short :Virtual Mode Exception Error

8 Short :Display Memory Read / Write Test

9 Short :ROM BIOS checksum

10 Short:CMOS Battery Failure

11 Short:CMOS RTCC Failure