Intel SAI2 Product Specification - Page 50

Basic Input Output System (BIOS) SAI2 Server Board TPS CP Beeps Reason 5A Display prompt "Press F2 to enter SETUP" 5C Test RAM between 512 and 640 k 60 Test extended memory 62 Test extended memory address lines 64 Jump to UserPatch1 66 Configure advanced cache registers 68 Enable external and processor caches 6A Display external cache size 6B Load custom defaults if required 6C Display shadow message 6E Display non-disposable segments 70 Display error messages 72 Check for configuration errors 74 Test real-time clock 76 Check for keyboard errors 7A Test for key lock on 7C Set up hardware interrupt vectors 7D Intelligent system monitoring 7E Test coprocessor if present 82 Detect and install external RS232 ports 85 Initialize PC-compatible PnP ISA devices 86 Re-initialize on board I/O ports 88 Initialize BIOS Data Area 8A Initialize Extended BIOS Data Area 8C Initialize floppy controller 90 Initialize hard disk controller 91 Initialize local bus hard disk controller 92 Jump to UserPatch2 93 Build MPTABLE for multi-processor boards 94 Disable A20 address line 95 Install CD-ROM for boot 96 Clear huge ES segment register 98 1-2 Search for option ROMs. One long, two short beeps on checksum failure 9A Shadow option ROMs 9C Set up Power Management 9E Enable hardware interrupts A0 Set time of day A2 Check key lock A4 Initialize typematic rate A8 Erase F2 prompt AA Scan for F2 key stroke AC Enter SETUP AE Clear in-POST flag B0 Check for errors B2 POST done - prepare to boot Operating System 40 Revision 1.0