Acer Aspire X1400 and X1420 Desktop Series Service Guide
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...2 audio headphone jack 4 microphone jack, front 5 specifications 90 troubleshooting 58 B beep codes 60 BIOS checkpoints 46 clear CMOS 66 crisis recovery disk 61 recovery 61 specifications 88 update, DOS mode 62 update, Windows mode 63 version 10 block diagram 67 boot block checkpoints 46 execute 61 boot ... expansion board 34 front bezel 25, 33 front I/O assembly 38 hard disk drive 29 HDD-ODD bracket 28 mainboard 43 memory 36 optical disc drive 29 power supply unit 36 side panel 24 tools 23 E environmental requirements 3 Ethernet port specifications 90 expansion slots expansion board, remove...
...2 audio headphone jack 4 microphone jack, front 5 specifications 90 troubleshooting 58 B beep codes 60 BIOS checkpoints 46 clear CMOS 66 crisis recovery disk 61 recovery 61 specifications 88 update, DOS mode 62 update, Windows mode 63 version 10 block diagram 67 boot block checkpoints 46 execute 61 boot ... expansion board 34 front bezel 25, 33 front I/O assembly 38 hard disk drive 29 HDD-ODD bracket 28 mainboard 43 memory 36 optical disc drive 29 power supply unit 36 side panel 24 tools 23 E environmental requirements 3 Ethernet port specifications 90 expansion slots expansion board, remove...