Lenovo ThinkCentre M50e Hardware Maintenance Manual - Page 199

Item # 4 4 4 5 5 6 6 6 7 8 9 10 10 10 11 8177 FRUs CD-ROM Drive 48X - Black w/o jack & vol (models 21M 21A 21C 21B 21H 21V E3U D1U A3G B1G D3G E2G 11G 13G 16G 17G 21Q 23G 25G 32G 72G 74G 75G 76G 77G 78G 79G 7AG 7DG A2G A3U 21T B1U B1S B1P D3U E3S E4U E4G 33G 51G 7FG 7HG 7JG E7G) CD-ROM Drive 48X - Black w/o jack & vol (models 21M 21A 21C 21B 21H 21V E3U D1U A3G B1G D3G E2G 11G 13G 16G 17G 21Q 23G 25G 32G 72G 74G 75G 76G 77G 78G 79G 7AG 7DG A2G A3U 21T B1U B1S B1P D3U E3S E4U E4G 33G 51G 7FG 7HG 7JG E7G) DVD-ROM 16X/48X (Black) (models 15G 24G 31G 73G 7BG 7CG 7EG 52G 7KG 7LG 7MG 7NG) Hard disk drive, 40 GB EIDE (models 21M 21A 21C 21B 21H 21V A1S D4S E3U 12S D1U D2S A1Y A3G B1G D2P D2Y D3G D4P D4Y E1S E1P E1Y E2G 11G 12Y 13G 14G 16G 17G 21Q 23G 25G 32G 72G 74G 75G 76G 77G 78G 79G 7AG 7DG A2G A3U 21T B1U B1S B1P D3U E3S E4U E4G 33G 51G 7FG 7HG 7JG E6S E6Y E7G 7LG 7MG 7NG) Hard disk drive, 80 GB EIDE (models 11S 22S 15G 22P 22Y 24G 31G 73G 7BG 7CG 7EG 52G 7KG 26S 26Y 34S 34Y) Diskette drive, 3.5 1.44 MB (models 11S 21M 21A 21C 21B 21H 21V 22S 13G 15G 16G 21Q 22P 22Y 24G 25G 31G 32G 73G 7AG 7BG 7CG 7EG CTO-U CTO-G 21T A1S D4S E3U 12S D1U D2S A1Y A3G B1G D2P D2Y D3G D4P D4Y E1S E1P E1Y E2G 11G 12Y 14G 17G 23G 72G 74G 75G 76G 77G 78G 79G 7DG A2G A3U B1U B1S B1P D3U E3S E4U E4G 33G 51G 52G 7FG 7HG 7JG 7KG E6S E6Y 26S 26Y 34S 34Y E7G 7LG 7MG 7NG) Diskette drive, 3.5 1.44 MB (models 11S 21M 21A 21C 21B 21H 21V 22S 13G 15G 16G 21Q 22P 22Y 24G 25G 31G 32G 73G 7AG 7BG 7CG 7EG CTO-U CTO-G 21T A1S D4S E3U 12S D1U D2S A1Y A3G B1G D2P D2Y D3G D4P D4Y E1S E1P E1Y E2G 11G 12Y 14G 17G 23G 72G 74G 75G 76G 77G 78G 79G 7DG A2G A3U B1U B1S B1P D3U E3S E4U E4G 33G 51G 52G 7FG 7HG 7JG 7KG E6S E6Y 26S 26Y 34S 34Y E7G 7LG 7MG 7NG) Diskette drive, 3.5 1.44 MB (models 11S 21M 21A 21C 21B 21H 21V 22S 13G 15G 16G 21Q 22P 22Y 24G 25G 31G 32G 73G 7AG 7BG 7CG 7EG CTO-U CTO-G 21T A1S D4S E3U 12S D1U D2S A1Y A3G B1G D2P D2Y D3G D4P D4Y E1S E1P E1Y E2G 11G 12Y 14G 17G 23G 72G 74G 75G 76G 77G 78G 79G 7DG A2G A3U B1U B1S B1P D3U E3S E4U E4G 33G 51G 52G 7FG 7HG 7JG 7KG E6S E6Y 26S 26Y 34S 34Y E7G 7LG 7MG 7NG) Speaker assembly (models 21M 21A 21T 21C 21B 21H 21V) Pivot lock, 3.5 Diskette drive (all models) Chassis/top cover kit (all models) 128 MB SDRAM (models A1S D4S D2S A1Y D2P D2Y D4P D4Y) 256 MB SDRAM (models 11S E3U 12S D1U A3G B1G D3G E1S E1P E1Y E2G 11G 12Y 13G 14G 17G 72G 73G 74G 75G 76G 77G 78G 79G 7AG A2G A3U B1U B1S B1P D3U E3S E4U E4G 7FG E7G 7LG 7MG 7NG) 256 MB SDRAM (models 21M 21A 21C 21B 21H 21V 22S 15G 16G 21Q 22P 22Y 23G 24G 25G 31G 32G 7BG 7CG 7DG 7EG 21T 33G 51G 52G 7HG 7JG 7KG E6S E6Y 26S 26Y 34S 34Y) System board, 10/100 E-net (models 11S 21M 21A 21C 21B 21H 21V 22S 13G 15G 16G 21Q 22P 22Y 24G 25G 31G 32G 73G 7AG 7BG 7CG 7EG CTO-U CTO-G 21T 52G 7KG) FRU# 40Y8813 40Y8929 40Y8811 40Y8757 40Y8758 40Y9107 40Y8899 40Y9105 00N5151 09N5748 88P5963 31P9120 31P9121 73P2683 19R0703 CRU * * * * * ** ** ** Chapter 11. FRU lists 193