Lenovo W520 Laptop User Manual


 
Table 31. Removal steps of LCD unit (continued)
10
10
1180 Base cover assembly
For access, remove these FRUs in order:
“1010 Battery pack” on page 60
“1020 Serial Ultrabay Enhanced device or travel bezel” on page 61
“1030 DIMM slot cover” on page 62
“1050 Hard disk drive slot cover, hard disk drive (HDD) and HDD rubber rails or solid state drive (SSD)
and storage converter” on page 65
“1060 Keyboard” on page 67
“1080 PCI Express Mini Card for wireless LAN” on page 71
“1090 PCI Express Mini Card for wireless WAN” on page 73
“1100 Keyboard bezel assembly” on page 75
“1110 Bluetooth daughter card (BDC-3.0)” on page 77
“1120 Backup battery” on page 78
“1130 Smart Card or Smart Card dummy spacer” on page 79
“1140 Speaker assembly” on page 81
“1150 Thermal module” on page 83
“1170 LCD unit” on page 86
Chapter 9. Removing and replacing a FRU 89