Dell Vostro 7620 Service Manual - Page 31

Fan, Removing the left fan

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Steps 1. Place the power-adapter port into the slot on the palm-rest and keyboard assembly. 2. Adhere the tapes that secure the power-adapter port cable to the system board. 3. Connect the power-adapter port cable to the system board. 4. Adhere the tape that secures the power-adapter port cable to the system board. 5. Route the display cable through the routing guides on the palm-rest and keyboard assembly. 6. Connect the display cable to the system board and close the latch. 7. Adhere the tape that secures the display-cable connector latch to the system board. 8. Close the right display hinge and align the screw holes on the right display hinge with the screw holes on the system board. 9. Replace the two screws (M2.5x5) that secure the right display hinge to the system board. Next steps 1. Install the base cover. 2. Follow the procedure in After working inside your computer. Fan Removing the left fan Prerequisites 1. Follow the procedure in Before working inside your computer. NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your computer. 2. Remove the base cover. About this task The following image(s) indicate the location of the left fan and provides a visual representation of the removal procedure. Removing and installing components 31

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Steps
1.
Place the power-adapter port into the slot on the palm-rest and keyboard assembly.
2.
Adhere the tapes that secure the power-adapter port cable to the system board.
3.
Connect the power-adapter port cable to the system board.
4.
Adhere the tape that secures the power-adapter port cable to the system board.
5.
Route the display cable through the routing guides on the palm-rest and keyboard assembly.
6.
Connect the display cable to the system board and close the latch.
7.
Adhere the tape that secures the display-cable connector latch to the system board.
8.
Close the right display hinge and align the screw holes on the right display hinge with the screw holes on the system board.
9.
Replace the two screws (M2.5x5) that secure the right display hinge to the system board.
Next steps
1.
Install the
base cover
.
2.
Follow the procedure in
After working inside your computer
.
Fan
Removing the left fan
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
NOTE:
Ensure that your computer is in Service Mode. For more information see, step 6 in
Before working inside your
computer
.
2.
Remove the
base cover
.
About this task
The following image(s) indicate the location of the left fan and provides a visual representation of the removal procedure.
Removing and installing components
31