
A-4AcerAltos 21000 System GuidePOST Error EventsPOST Error Message ID(Dec)POST ResultsBitmap(Dec)PS/2 Keyboard Interface Error 20 10PS/2 Keyboard Error or Not Connected2 21 9PS/2 Keyboard Locked 22 8PS/2 Point Device Error 30 31PS/2 Point Device Interface Error 31 31Floppy Disk Controller Error 40 16Floppy Drive A Error 41 14Floppy Drive B Error 43 15IDE 1st Channel Master Drive Error 50 58IDE 1st Channel Slave Drive Error 51 58IDE 2nd Channel Master Drive Error 52 59IDE 2nd Channel Slave Drive Error 53 59CPU BIOS Update Code Mismatch 60 32Real Time Clock Error 70 06CMOS Battery Bad 71 03CMOS Checksum Error 72 05NVRAM Checksum Error 90 50I/O Resource Conflict(s) 120 40Memory Resource Conflict(s) 121 39IRQ Setting Error 122 41Expansion ROM Allocation Failed 123 39Onboard Serial 1 IRQ Conflict(s) 180 61Onboard Serial 2 IRQ Conflict(s) 181 62Onboard Parallel Port IRQ Conflict(s) 182 60Onboard Floppy Drive IRQ Conflict(s) 183 57Onboard Point Device IRQ Conflict(s) 184 31Onboard IDE Secondary Channel IRQ 185 59