Service Manual
Page 40
Post-requisites 1 Replace the wireless card. 2 Replace the base cover. 40 Replacing the display assembly For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Procedure CAUTION: Place the computer on a soft and clean surface to avoid scratching the display. 1... the display cable to the system board and close the latch to secure the cable. 4 Connect the touch-screen cable to the system board. 23 Replacing the display assembly WARNING: Before working inside your computer, read the safety information that shipped with the screw holes...
Post-requisites 1 Replace the wireless card. 2 Replace the base cover. 40 Replacing the display assembly For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Procedure CAUTION: Place the computer on a soft and clean surface to avoid scratching the display. 1... the display cable to the system board and close the latch to secure the cable. 4 Connect the touch-screen cable to the system board. 23 Replacing the display assembly WARNING: Before working inside your computer, read the safety information that shipped with the screw holes...
Service Manual
Page 46
...antenna assembly. 5 Connect the touch-screen cable to its connector on the display-panel and antenna assembly. Post-requisites 1 Replace the camera. 2 Replace the display back-cover. 3 Replace the display assembly. 4 Replace the base cover. 46 Replacing the display cable For more safety... best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. 29 Replacing the display cable...
...antenna assembly. 5 Connect the touch-screen cable to its connector on the display-panel and antenna assembly. Post-requisites 1 Replace the camera. 2 Replace the display back-cover. 3 Replace the display assembly. 4 Replace the base cover. 46 Replacing the display cable For more safety... best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. 29 Replacing the display cable...
Service Manual
Page 49
...-cable bracket to the BIOS using the BIOS setup program. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. You must enter the Service Tag in Before working inside your computer. NOTE: Before disconnecting the cables from the system ...disconnect the display cable from the system board. 14 Disconnect the touch-screen board cable from the system board, note the location of the connectors so that you can reconnect the cables correctly after you replace the system board. You must make the appropriate changes again after ...
...-cable bracket to the BIOS using the BIOS setup program. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. You must enter the Service Tag in Before working inside your computer. NOTE: Before disconnecting the cables from the system ...disconnect the display cable from the system board. 14 Disconnect the touch-screen board cable from the system board, note the location of the connectors so that you can reconnect the cables correctly after you replace the system board. You must make the appropriate changes again after ...
Service Manual
Page 51
...For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Procedure 1 Align the screw holes on the system board with the screw holes on the palm-rest and keyboard assembly. 2 Replace the two screws (M2x3) that secure the system board to the palm-rest... and keyboard assembly. 3 Connect the touch-screen board cable from the system board. 4 Close the latch and connect the display cable ...
...For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Procedure 1 Align the screw holes on the system board with the screw holes on the palm-rest and keyboard assembly. 2 Replace the two screws (M2x3) that secure the system board to the palm-rest... and keyboard assembly. 3 Connect the touch-screen board cable from the system board. 4 Close the latch and connect the display cable ...
Service Manual
Page 75
4 Press CTRL + ALT + T to open CROSH. 5 Type battery_test 1 into CROSH, and then press Enter. 6 A screen displays the current battery health and discharge rate. • If the Battery health percentage is greater than 50%, the battery is within the expected wear limits. • If the Battery health percentage is equal to or less than 50% and the battery is less than a year old, the battery is outside expected wear limits and might need to be replaced. Troubleshooting 75
4 Press CTRL + ALT + T to open CROSH. 5 Type battery_test 1 into CROSH, and then press Enter. 6 A screen displays the current battery health and discharge rate. • If the Battery health percentage is greater than 50%, the battery is within the expected wear limits. • If the Battery health percentage is equal to or less than 50% and the battery is less than a year old, the battery is outside expected wear limits and might need to be replaced. Troubleshooting 75