Lenovo ThinkPad R40 ThinkPad R40, R40e - Hardware Maintenance Manual (March 20 - Page 47
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Page 47 highlights
ThinkPad R40 Product overview 45 Specifications 45 Status indicators 48 FRU tests 50 Fn key combinations 52 Symptom-to-FRU index 53 Numeric error codes 53 Error messages 56 Beep symptoms 57 No-beep symptoms 57 LCD-related symptoms 58 Intermittent problems 59 Undetermined problems 59 FRU replacement notices 60 Screw notices 60 Retaining serial numbers 61 Restoring the serial number of the system unit 61 Retaining the UUID 61 Removing and replacing a FRU 63 1010 Battery pack 64 1020 Ultrabay Plus device 65 1030 Hard-disk drive 66 1040 DIMM 68 1050 Mini PCI adapter 70 1060 Keyboard 73 1070 Backup battery 81 1080 Optical storage in the fixed bay . . . . . 82 1090 PC Card slot assembly 85 1100 Hinge cover 87 1110 Communication daughter card (CDC) . . . 88 Modem daughter card (MDC 89 IBM Integrated Bluetooth with 56K Modem (BMDC 92 1120 Fan assembly 94 1130 CPU 95 1140 Bluetooth antenna assembly 97 1150 LCD assembly 98 1160 Keyboard bezel 103 1170 Speaker assembly and microphone cable 108 1180 System board 109 1190 Hard-disk drive slot 116 2000 Ultrabay Plus guide rail 117 2010 I/O Bracket 119 2020 LCD front bezel 120 2030 Inverter card 121 2040 LCD panel and LCD cable assembly . . . 122 2050 Antenna assembly, hinges, and LCD cover 124 Locations 127 Front view for 2681, 2682, 2683, 2722, 2723, 2724 127 Rear view for 2681, 2682, 2683, 2722, 2723, 2724 129 © Copyright IBM Corp. 2004 43