Aspire 4315 / 4715Z Service Guide
Page 53
.... Connect a USB floppy drive to the floppy drive. 4. Note the following procedure to enable BIOS recovery during BIOS POST. BIOS Recovery If BIOS flash procedure fails in Windows XP/Vista. Perform the following when restoring the BIOS settings: T Use the + hotkey to restore BIOS: 1. During this procedure, the system will restart. Important: When using the crisis recovery...
.... Connect a USB floppy drive to the floppy drive. 4. Note the following procedure to enable BIOS recovery during BIOS POST. BIOS Recovery If BIOS flash procedure fails in Windows XP/Vista. Perform the following when restoring the BIOS settings: T Use the + hotkey to restore BIOS: 1. During this procedure, the system will restart. Important: When using the crisis recovery...
Aspire 4315 / 4715Z Service Guide
Page 107
...(optional) Initialize notebook docking late Force check (optional) Extended checksum (optional) Unknown interrupt * If the BIOS detects error 2C, 2E, or 3O (base 512K RAM error), it displays an additional word-bitmap (... have failed in Flash ROM Initialize the chipset Initialize the bridge Initialize the CPU Initialize the system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment..." means data bits 12 and 5 (bits 12 and 5 set ) has failed. BIOS Beep Codes for Boot Block in Flash ROM Code E0h E1h E2h E3h E4h E5h E6h E7h E8h E9h EAh EBh ECh EDh...
...(optional) Initialize notebook docking late Force check (optional) Extended checksum (optional) Unknown interrupt * If the BIOS detects error 2C, 2E, or 3O (base 512K RAM error), it displays an additional word-bitmap (... have failed in Flash ROM Initialize the chipset Initialize the bridge Initialize the CPU Initialize the system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment..." means data bits 12 and 5 (bits 12 and 5 set ) has failed. BIOS Beep Codes for Boot Block in Flash ROM Code E0h E1h E2h E3h E4h E5h E6h E7h E8h E9h EAh EBh ECh EDh...