View and Download Dell Precision m90 user manual online. mobile workstation. Precision m90 Laptop pdf manual Laptop Dell Precision M90 Service Manual. Dell Precision™ M90 Mobile Workstation Service Manual 1 II 1 |svstem Components || voofer | loptical Drive ||USB Port Board | | Drive ||Proces ^l- Coolinq. [title|Dell Precision M90 Repair] [summary_image|] Additional Resources: Service PDF Dell Precision M90 troubleshooting, repair, and service manuals.

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Do not separate the thermal-cooling assembly from the video card. Remove the smart-card reader connector from the system board.

Before you begin any of the procedures in this section, follow the safety instructions in the Product I nformation Guide. Slide the latch to the right and gently lift. Turn the computer top-side up. Disconnect the fan connector s from the system board.

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Using a small screwdriver, hook the spring over the hook on the computer base. When removing the processor module, pull the module straight up. 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 processor and ZIF socket. Connect the main antenna cable white to the antenna connector with the white triangle. Connect the display cable to the system board.


Install the replacement Mini-Card: Information in this document is subject to change without notice. Remove the plastic battery-latch assembly by twisting the assembly slightly and lifting it out of the channel and away from the computer base. The left hinge assembly has a small tab that you must first insert underneath mznual edge of the palm rest. Replace the M2 precisipn 3-mm screw. If you use excessive force, you may damage the connector. By pressing ‘print’ button you will print only current page.

Failure to do so may cause system damage. Remove the display assembly see Removing the Display Assembly. Table of Contents Add to my manuals Add.

Dell precision m90 User Manual Page 87

Ensure that the cam lock is in the fully open position before seating the processor module. Unless otherwise noted, each procedure assumes that the following conditions exist: Reproduction in any manner whatsoever without the written permission of Dell Inc.

Remove the module from the connector at a degree angle. If your computer has a gray cable, connect it to sell connector with the gray triangle, if one is available on your servie. Only a certified service technician should perform repairs on your computer. Failure to do so may result in damage to the computer. Ensure that the AC adapter is plugged in and that the main battery is installed properly.


Hold a component such as a processor by its edges, not by its pins. Shut down the operating system: Back to Contents Page. Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up.

Dell Precision M90 Laptop download instruction manual pdf

To help prevent damage to the system board, remove the main battery before working inside the computer. If you are installing a new palm rest, remove the coin-cell battery from the old palm rest so that you can install it on the new palm rest.

Reconnect the cable to the system board. Remove the existing coin-cell battery: Pulling up from right to left, remove the hinge cover. Disconnect the ExpressCard connector from the connector on the system board. Turn the computer top-side up and disconnect the touch-pad connector from the system board. Also See for precision m90 Quick reference manual – pages User manual – pages Service manual sevice 56 pages.

Before you begin the following procedure, follow the safety instructions in the Product Information Guide. Back to Contents Page.