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NOTICE: Do not touch the processor die. Press and hold the processor down on the substrate on which the die is mounted while turning the cam screw to prevent intermittent contact between the cam screw and processor. NOTICE: Ensure that the cam lock is in the fully open position before seating the processor module. Seating the processor module properly in the ZIF socket does not require force. A processor module that is not properly seated can result in an intermittent connection or permanent damage to the microprocessor and ZIF socket. NOTE: If a new processor is installed, you will receive a new thermal-cooling assembly, which will include an affixed thermal pad, or you will receive a new thermal pad along with documentation to illustrate proper installation. When the processor module is properly seated, all four corners are aligned at the same height. If one or more corners of the module are higher than the others, the module is not seated properly. 3. Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board. 4. Replace the processor thermal-cooling assembly (see Replacing the Processor Thermal-Cooling Assembly). 5. Replace the base cover (see Replacing the Base Cover). Back to Contents Page NOTE: The pin-1 corner of the processor module has a triangle that aligns with the triangle on the pin-1 corner of the ZIF socket. 1 ZIF-socket cam screw 2 ZIF socket 3 pin-1 corner NOTICE: To avoid damage to the processor, hold the screwdriver so that it is perpendicular to the processor when turning the cam screw. Back to Contents Page Processor Thermal-Cooling Assembly Dell™ Studio 1535/1536 Service Manual Removing the Processor Thermal-Cooling Assembly 1. Follow the instructions in Before You Begin. 2. Turn the computer over and remove the base cover (see Removing the Base Cover). 3. In sequential order (indicated on the thermal-cooling assembly), loosen the four captive screws on the thermal-cooling assembly processor cover. 4. Loosen the two captive screws on the thermal-cooling assembly sink. 5. Disconnect the thermal-cooling assembly fan cable from the connector on the system board. 6. Remove the screw from the thermal-cooling assembly fan and take out the thermal-cooling assembly. Replacing the Processor Thermal-Cooling Assembly 1. Align the four captive screws on the processor thermal-cooling assembly processor cover with the screw holes on the system board and tighten the screws in sequential order. 2. Tighten the two captive screws securing the thermal-cooling assembly sink to the system board. 3. Replace and tighten the screw to secure the thermal-cooling assembly fan to the system board. 4. Connect the thermal-cooling assembly fan cable to the system board. 5. Replace the base cover (see Replacing the Base Cover). Back to Contents Page CAUTION: Before you begin the following procedure, follow the safety instructions that shipped with your computer. 1 thermal-cooling assembly sink 2 fan cable 3 thermal-cooling assembly processor cover 4 thermal-cooling assembly fan CAUTION: Before you begin the following procedure, follow the safety instructions that shipped with your computer. Back to Contents Page Display Dell™ Studio 1535/1536 Service Manual Display Assembly Display Bezel Display Panel Display Inverter Display Hinges Display Assembly Removing the Display Assembly 1. Follow the instructions in Before You Begin. 2. Remove the base cover(see Removing the Base Cover). 3. Disconnect the antenna cables from the Mini-Card. 4. Lift the antenna cables from the securing tabs and release them from the routing channel. 5. Remove the two screws securing the display assembly from the bottom of the computer. 6. Remove the center control cover (see Removing the Center Control Cover). 7. Remove the keyboard (see Removing the Keyboard). CAUTION: Before you begin the following procedure, follow the safety instructions that shipped with your computer. 1 securing tabs 2 antenna cables 8. Disconnect the display data cable from the connector on the system board, loosen the captive screw, and release the cable from the securing plastic tabs. 9. Disconnect the camera cable from the system board, loosen the captive screw, and release it from the securing plastic tabs. 10. Disconnect the display power cable from the connector on the system board and release it from the securing plastic tabs. 11. Pull the antenna cables from the routing hole and release them from the routing channel. 12. Remove the two screws from the display assembly hinges. 13. Lift the display assembly out of the computer. Replacing the Display Assembly 1. Follow the instructions in Before You Begin. 2. Align the display hinges with the holes in the base of the computer and then lower the display into place. 3. Replace and tighten the two display assembly hinge screws. 4. Slide the antenna cables through the routing hole to the base of the computer. 5. Connect the display power cable to the connectors on the ...