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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Use your fingers to separate j90 bezel from the display back cover by pulling the lower-right corner of the bezel down toward the bottom edge A of the display assembly to clear the tab on the bottom of the lower-right corner.

A NOTE indicates important information that helps you make better use of your computer. Only a certified service technician should perform manuwl on your computer. To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer.

Only products approved for use in your portable computer may be installed. Forcing the cover to close may damage your computer. Disconnect the speaker cable connector from the connector percision the system board.

Dell Precision M90 Parts

To prevent data loss, turn off your computer before removing the hard drive. Do not separate the thermal-cooling assembly from the video card. With the positive side up, insert the battery at a degree angle under the release latch, and then push the battery into place.


If you are replacing a Mini-Card, remove the existing card: By pressing ‘print’ button you will precisio only current page.

Full text of “Dell: Precision M90 Service Manual”

Disconnect the battery cable connector from the system board. Before you begin the following procedure, follow the safety instructions in the Product I nformation Guide. If you are replacing the thermal-cooling assembly without removing and replacing a new pdecision, it is not necessary to clean the surface of the processor.

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. Recommended Tools The procedures in this document may require the following tools: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer.

Remove the memory module s see Removing the Memory Module s.

Lift the palm rest and remove it from the computer. The left hinge assembly has a small tab that you must first insert underneath the edge of the palm rest. If a Mini-Card is installed, disconnect precizion antenna cables from the card.

To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer’s electronic components. Insert a screwdriver into the indentation for the device security screw, and push the notch on the metal tab to release the drive from the bay. Slide the hard drive out of the computer. Lift the palm rest and remove it from del, computer.

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To help avoid damage to the hinge cover, ensure that it is snapped securely into place before you rotate the display open to degrees. Loosen in consecutive order the four captive screws, labeled “1” through “4,” that secure the processor thermal-cooling assembly to the system board.

Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer.

Lift the processor thermal-cooling assembly and remove it from the system board. You can predision the hard drive bay without removing the ExpressCard cage from the hard drive bay. Place a new thermal pad on the part of the thermal-cooling assembly that will cover the new processor: Close the display and turn the computer upside-down on a flat work surface. Back to Contents Page. Trademarks used in this text: To print the manual completely, please, download it.

Align the connector on the bottom of the modem with the modem connector on the system board, and press down on the right side of the modem.