Release the coin-cell battery from the battery socket on the computer base. The file icon appears on your desktop and the name of the file is the same as the file that you downloaded. Removing the Hinge Cover 1. Do not remove the hard drive while the computer is On or in Sleep state. Press down on the connector latch to secure the keyboard cable to the connector on the system board. Remove the two screws that secure the system board to the computer base.
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Day j4050 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 n4005 21 22 23 24 25 26 27 28 29 30 31 Month January February March April May June July August September October November December Year Lift the palm-rest assembly off the computer base. Place the display assembly in position and replace the two screws that secure the display assembly to the computer base. Removing the Keyboard 1. Without pulling hard on the keyboard, hold it towards the display. Sign up using Facebook.
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Slide the battery into the nn4050 bay until it clicks into place. See Replacing the Memory MQdule s. Disconnect the display cable from the connector on the system board. Lift and remove the display assembly out of the computer base.
I A component can be replaced or— if purchased separately— installed by performing the removal procedure in the reverse order. You receive free shipping if your order includes at least AED of eligible items.
See Removing the Thermal Cooling Assembly. Removing the Power Button Board 1.
Follow the instructions from step 4 to step 5 in Removing blueetooth Hard Drive. Do not touch the components or contacts on a card. After you have replaced the system board, enter the computer Service Tag into the BIOS of the replacement system board.
Using your fingertips, carefully pry up the inside edge of the display bezel. Align the screw holes on the display-panel bracket with the screw holes on the display panel and replace the four screws two on each side.
To help prevent damage to the system board, remove the main battery, see Removing the Batterybefore working inside the computer. Turn the palm-rest assembly over. Follow the instructions from step 3 to step 7 in Replacing the Palm-Rest Assembly. To avoid electrostatic j4050, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as a connector on your computer. If you do not hear the click, remove the memory module and reinstall it.
See Replacing the Display Bezel. The computer turns off after the operating system shutdown process is completed.
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Disconnect your computer and all attached devices from their electrical outlets. Press down on the connector latch to secure the USB-board cable to the connector on the system board.
To help prevent damage to the system board, remove the main battery, see Removing the Batterv.