Intel AN430TX Product Specification - Page 76

AN430TX Motherboard Technical Product Specification Table 44. Port 80h Codes (continued) Code A8h AAh ACh AEh B0h B2h B4h B5h B6h B8h B9h BAh BBh BCh BDh BEh BFh C0h C1h C2h C3h C4h E0h E1h E2h E3h E4h E5h E6h E7h E8h E9h EAh EBh ECh EDh Description of POST Operation Currently In Progress Erase F2 prompt Scan for F2 key stroke Enter SETUP Clear IN POST flag Check for errors POST done - prepare to boot operating system One short beep before boot Terminate QuietBoot Check password (optional) Clear global descriptor table Clean up all graphics Initialize DMI parameters Initialize PnP Option ROMs Clear parity checkers Display MultiBoot menu Clear screen (optional) Check virus and backup reminders Try to boot with INT 19 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Initialize system error handler The following are for boot block in Flash ROM Initialize the chipset Initialize the bridge Initialize the CPU Initialize system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment Initialize Multi Processor Initialize OEM special code Initialize PIC and DMA Initialize Memory type Initialize Memory size 76 continued