Lenovo B575e - 1100 LED Board and Power Board

1100LEDboardandpowerboard
Foraccess,removetheseFRUsinorder:
•“1010Batterypack”onpage44
•“1020Bottomslotcover”onpage44
•“1030Harddiskdrive”onpage45
•“1040Opticaldrive”onpage47
•“1050Memorymodules”onpage48
•“1060PCIExpressMiniCardforwirelessLAN”onpage49
•“1070Backupbattery”onpage50
•“1080Keyboard”onpage51
•“1090Keyboardbezel”onpage54
RemovalstepsofLEDboard
Peeloffthemylartape1andthenremovetheLEDboard.
1
2
Removalstepsofpowerboard
Removethescrew1andthenremovethepowerboard2.
1
2
StepScrew(quantity)Color
Torque
1
M2×3mm,at-head,nylon-coated(1)
Black
1.85kgf-cm
58HardwareMaintenanceManual