4ReplacementProcedures Error!UsetheHometabtoapply2tothetextthatyouwantto
appearhere.Error!UsetheHometabtoapply2tothetextthatyouwanttoappearhere.
SatelliteL500DMaintenanceManual 4-62
4.21 USBBoard
RemovingtheUSBBoard
RemovetheUSBboardaccordingtothefollowingproceduresandFigure4.46.
1. RemovetwoM2.5x5screwsthatsecuretheUSBboardtothelogiclowerassembly.
2. DetachtheUSBcablefromthemotherboardandremovetheUSBboardfromthelogic
lowerassembly.
Figure4.46RemovingtheUSBBoard
InstallingtheUSBBoard
InstalltheUSBboardaccordingtothefollowingprocedures.
1. SeattheUSBboardinthecorrectpositiononthelogiclowerassembly.
2. ConnecttheUSBcabletothemotherboard.SecuretheUSBboardtothelogiclower
assemblywithtwoM2.5x5screws.
M2.5x5*2