American Megatrends, Inc. AMIBIOS PLUS 1346 Oakbrook Dr. Suite 120 ============ Norcross, GA 30093 00 Going to Give Control to INT 19H Boot Loader 01 286 Register Test Failed 02 ROM BIOS Checksum (32KB at F800:0) Failed 03 ROM BIOS Checksum (32KB at F800:0) Passed 04 8259 Interrupt Controller Initialization 05 Chipset Initialization Over, DMA & Interrupt Controller Disabled 06 Video Disabled and System Timer Test Begin 07 CH-2 of 8254 Initialization Half Way 08 8254 CH-2 Timer Test to be Completed 09 8254 CH-1 Timer Test to be Completed 0A 8254 CH-0 Timer Test to be Completed 0b DRAM Refresh Failure 0C System Timer Started 0d Refresh Link Toggling Passed 0E Refresh Period ON/OFF 50% OK 10 Refresh ON and About to Start 64KB Base Memory Test 11 Address Line Test Passed 12 64KB Base Memory Test Passed 13 Interrupt Vectors Initialized 14 8042 Keyboard Controller Test Passed 15 CMOS Read/Write Test Passed 16 CMOS Checksum and Battery Check Passed 17 Monochrome Mode Set 18 Color Mode Set 19 Give Control to the Optional Video ROM at Segment C000 if present 1A Return from Optional Video ROM 1b Display Memory Read/Write Test Passed 1C Alternate Display Memory Read/Write Test Passed 1d Video Retrace Check Passed 1E Global Equipment Byte Set for Proper Display Type 1F Video Mode Set Call for Mono/Color Begins 20 Video Mode Set Completed 21 ROM Type Verified, Video Display OK 22 Power On Message Displayed 23 Power On Message Displayed 30 Virtual Mode Memory Test About to Begin 31 Virtual Mode Memory Test Started 32 Processor Executing in Virtual Mode 33 Memory Address Line Test in Progress 34 Memory Address Line Test in Progress 35 Memory Below 1MB Calculated 36 Memory Above 1MB Calculated, Memory Size Computation OK 37 Memory Test About to Start 38 Memory Below 1MB Initialized 39 Memory Above 1MB Initialized 3A Memory Size Display Initiated 3b About to Start Below 1MB Memory Test 3C Memory Test Below 1MB Completed 3d Memory Test Above 1MB Completed 3E About to go to Real Mode (Shutdown) 3F Shutdown Successful and Processor in Real Mode 40 Cache Memory ON and About to Disable A20 Address Line 41 Gate A-20 Line Disabed Successfully 42 486 Internal Cache Turned ON 43 About to Start DMA Controller Test 4E Address Line Test Passed 4F Processor in Real Mode After Shutdown 50 DMA Page Register Test Complete 51 DMA Unit-1 Base Register Test About to Start 52 DMA Unit-1 Base Register Test Complete 53 DMA Unit-2 Base Register Test Complete 54 About to Check F/F Latch for Unit-1 and Unit-2 55 F/F Latch for Both Units Checked 56 DMA Unit-1 and 2 Programming Over 57 8259 Initialization Over 58 8259 Mask Register Check Passed 59 Master 8259 Mask Register Passed 5A About to Check Timer and Keyboard Interrupt Level 5b Timer Interrupt Passed 5C About to Test Keyboard Interrupt 5d Error! Timer/Keyboard Interrupt Not in Proper Level 5E 8259 Interrupt Controller Error 5F 8259 Interrupt Controller Test Passed 70 About to Start Keyboard Test 71 Keyboard Controller BAT Test Over 72 Keyboard Interface Test Over, Mouse Interface Test Started 73 Global Data Initialization for Keyboard/Mouse Over 74 Display "Setup" Prompt and About to Start Floppy Setup 75 Floppy Setup Over 76 Hard Disk Setup About to Start 77 Hard Disk Setup Over 79 About to Initialize Timer Data Area 7A Time Data Area Initialized and About to Verify CMOS Battery Power 7b CMOS Battery Verification Over 7d About to Analyze POST Test Results 7E CMOS Memory Size Updated 7F Look for Key and Get into CMOS Setup if Found 80 About to Give Control to Optional ROM in Segment C800 to DE00 (Setup) 81 Optional ROM Control Over 82 Check for Printer Ports and put the Addresses in Global Data Area 83 Check for RS232 Ports and Put the Addresses in Global Data Area 84 Co-processor Detection Over 85 About to Display Soft Error Messages 86 About to Give Control to System ROM at Segment E000 87 System ROM E000:0 Check Over