Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 280

Item # 8804 FRUs 11 Memory - 1GB DDR2 SDRAM NP (PC 5300) (models CTO 91G 91C 91B 91H 8CG 8DG 92G G1G) 11 Memory - 1GB DDR2 SDRAM NP (PC 5300) (models CTO 91G 91C 91B 91H 8CG 8DG 92G G1G) 11 Memory - 2GB DDR2 SDRAM NP (PC 5300) (models CTO) 11 Memory - 512MB DDR2 SDRAM NP (PC 6400) (models CTO) 11 Memory - 1GB DDR2 SDRAM NP (PC 6400) (models CTO) 11 Memory - 2GB DDR2 SDRAM NP (PC 6400) (models CTO) 12 Riser card assembly (all models) 13 Speaker/cable assembly (all models) 14 Chassis (all models) FRU# 30R5126 CRU Tier 1 RoHS? Y 41X4252 1 Y 30R5127 1 Y 41X1079 1 Y 41X1080 1 Y 41X1081 1 Y 41A7730 1 Y 39K5012 1 Y 41A7717 2 Y The FRUs listed in the following table are not illustrated. 8804 FRUs Hard disk drive tray (all models) Floor stand and vertical deflector (all models) Cable, SATA 18" (all models) Cable, second serial port, 250mm HP (all models) Cable, SATA Device (all models) C2 Cable (Squall) (models) Cable, PWR/LED (all models) Cable, Diskette Drive (all models) Fan assembly (all models) Universal Adapter Bracket 5.25 to 3.5-inch (all models) Retention module, tool less heat sink (all models) Shield, system board (all models) Latch bar on cover (all models) Internal Plastic Kit (does not include tl hardfile tray) (all models) FRU# 03R0302 74P0404 26K1186 42Y8007 39K5026 39K5022 26K1242 26K1248 26K1253 32P4743 26K1281 41A7719 41R6188 26K1234 CRU Tier 2 2 1 1 1 1 1 1 2 1 2 2 2 2 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8804 Keyboards (USB Preferred - without hub) US English (models A1C A3C B1G 91G 91C 91H D1G 8AQ 61G 8CG 8DG 92G G1G) Arabic (models B1G 91G D1G 61G 8CG 8DG 92G G1G) Arabic/French (models B1G 91G D1G 61G 8CG 8DG 92G G1G) Belgian/French (models B1G 91G D1G 61G 8CG 8DG 92G G1G) Belgian/UK (models B1G 91G D1G 61G 8CG 8DG 92G G1G) Bulgarian (models B1G 91G D1G 61G 8CG 8DG 92G G1G) Chinese/US (models A4V 91B) FRU# 41A5289 41A5290 41A5291 41A5292 41A5293 41A5295 41A5296 CRU Tier 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y 274 Hardware Maintenance Manual