Dell Latitude 5550 Owners Manual - Page 77

Assembly-inner frame, Removing the assembly-inner frame

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5. Using the alignment posts, place the battery on the palm-rest assembly. 6. Align the screw holes on the battery with the screw holes on the palm-rest assembly. 7. Tighten the five captive screws (M2x4) that secure the battery to the palm-rest assembly. 8. Connect the battery cable to the battery cable connector (BATT1) on the system board. Next steps 1. Install the base cover. 2. Install the SIM card. 3. Follow the procedure in After working inside your computer. Assembly-inner frame Removing the assembly-inner frame CAUTION: The information in this removal section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the SIM card. 3. Remove the base cover. 4. Remove the battery. 5. Remove the 4G WWAN card or 5G WWAN card, as applicable. 6. Remove the wireless card. About this task The following images indicate the location of the assembly-inner frame and provide a visual representation of the removal procedure. Removing and installing Field Replaceable Units (FRUs) 77

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5.
Using the alignment posts, place the battery on the palm-rest assembly.
6.
Align the screw holes on the battery with the screw holes on the palm-rest assembly.
7.
Tighten the five captive screws (M2x4) that secure the battery to the palm-rest assembly.
8.
Connect the battery cable to the battery cable connector (BATT1) on the system board.
Next steps
1.
Install the
base cover
.
2.
Install the
SIM card
.
3.
Follow the procedure in
After working inside your computer
.
Assembly-inner frame
Removing the assembly-inner frame
CAUTION:
The information in this removal section is intended for authorized service technicians only.
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the
SIM card
.
3.
Remove the
base cover
.
4.
Remove the
battery
.
5.
Remove the
4G WWAN card
or
5G WWAN card
, as applicable.
6.
Remove the
wireless card
.
About this task
The following images indicate the location of the assembly-inner frame and provide a visual representation of the removal
procedure.
Removing and installing Field Replaceable Units (FRUs)
77