￿

 

 

 

 

 

 

 

4￿Replacement￿Procedures￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figures￿

 

 

 

 

 

 

 

 

 

 

 

 

Figure￿4.1￿￿

Removing￿the￿Battery￿Pack￿

￿4-8￿

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure￿4.2￿￿

Removing￿the￿HDD￿door￿

￿4-10￿

 

 

 

 

 

 

 

 

 

 

 

 

Figure￿4.3￿￿

Removing￿the￿HDD￿plate￿

￿4-11￿

 

 

 

 

 

 

 

 

 

 

 

Figure￿4.4￿￿

Removing￿the￿RAM￿door￿

￿4-12￿

 

 

 

 

 

 

 

 

 

 

 

Figure￿4.5￿￿

Removing￿the￿RAM￿from￿the￿laptop￿

￿4-13￿

 

 

 

 

 

 

 

 

 

 

Figure￿4.6￿￿

Removing￿the￿ODD￿Bay￿module￿

￿4-14￿

 

 

 

 

 

 

 

 

 

Figure￿4.7￿￿

Removing￿the￿bracket￿from￿the￿ODD￿drive￿

￿4-15￿

 

 

 

 

 

 

 

 

Figure￿4.8￿￿

Removing￿the￿keyboard￿cover￿

￿4-17￿

 

 

 

 

 

 

 

Figure￿4.9￿￿

Removing￿screws￿and￿releasing￿hooks￿from￿the￿keyboard￿

￿4-18￿

 

 

 

 

 

 

Figure￿4.10￿￿

Removing￿the￿keyboard￿

￿4-19￿

 

Figure￿4.11￿￿

Removing￿the￿screws￿from￿the￿bottom￿of￿the￿laptop￿

￿4-20￿

 

Figure￿4.12￿￿

Removing￿six￿screws￿from￿under￿the￿keyboard.￿

￿4-21￿

 

Figure￿4.13￿￿

Detaching￿cables￿from￿under￿the￿keyboardp￿

￿4-22￿

 

Figure￿4.14￿￿

Removing￿the￿function￿board￿

￿4-23￿

 

Figure￿4.15￿￿

Removing￿the￿Bluetooth￿card￿

￿4-24￿

 

Figure￿4.16￿￿

Removing￿the￿screws￿from￿the￿touch￿pad￿button￿board￿

￿4-26￿

 

Figure￿4.17￿￿

Removing￿the￿touch￿pad￿bracket￿

￿4-27￿

 

Figure￿4.18￿￿

Removing￿the￿speakers￿

￿4-28￿

 

Figure￿4.19￿￿

Removing￿the￿display￿assembly￿

￿4-29￿

 

Figure￿4.20￿￿

Removing￿the￿hinge￿brackets￿

￿4-30￿

 

Figure￿4.21￿￿

Removing￿the￿thermal￿fan￿from￿the￿logic￿lower￿assembly￿

￿4-31￿

 

Figure￿4.22￿￿

Removing￿the￿motherboard￿from￿logic￿lower￿assembly￿

￿4-32￿

 

Figure￿4.23￿￿

Removing￿the￿DC￿IN￿connector￿and￿cable￿

￿4-33￿

 

Figure￿4.24￿￿

Picking￿up￿the￿motherboard￿

￿4-33￿

 

Figure￿4.25￿￿

Aligning￿the￿motherboard￿connectors￿

￿4-34￿

 

Figure￿4.26￿￿

Installing￿the￿DC￿IN￿connector￿

￿4-35￿

 

Figure￿4.27￿￿

Removing￿the￿USB￿Board￿

￿4-36￿

 

Figure￿4.28￿￿

Removing￿the￿ODD￿Board￿

￿4-37￿

 

Figure￿4.29￿￿

Removing￿the￿Thermal￿Module￿

￿4-38￿

 

Figure￿4.30￿￿

Removing￿the￿VGA￿Board￿

￿4-39￿

Satellite￿L550￿Maintenance￿Manual￿

4-v￿

Page 126
Image 126
Toshiba PROL550 manual Figures