DELL PRECISION M90 SERVICE MANUAL PDF

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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Remove the two docking-frame screws. Place the battery latch release under the computer base, line it up with the servoce in the base, and then replace the screw in the assembly. Slide the latch to the right and gently lift. Disconnect the antenna cables from the Mini-Card.

Dell precision m90 User Manual Page 87

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Do not separate the thermal-cooling assembly from the video card. Ensure that the AC adapter is plugged in and that the main battery is installed properly. Failure to do so may cause system damage.

Dell Precision M90 instruction manual and user guide

To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer. For a complete list of abbreviations and acronyms, see Glossary. It is not required but is highly recommended that you remove the system fan s see System Fan s to allow easier access to the system board. Turn on the computer. Tighten mmanual captive screw that attaches the display-panel ground wire to the display back cover.

Place a new thermal pad on the part of the thermal-cooling assembly that k90 cover the new processor: Disconnect the USB-port-board connector from the system board. Using a small flat-blade screwdriver, insert the screwdriver xell the right side to gently pry the hinge cover loose. Damage due to servicing that is not authorized by Dell is not covered by your warranty.

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Dell Precision M90 Laptop download instruction manual pdf

Reconnect the touch-pad connector to the system board. Removing The Display Bezel 1 shoulder screws 4, two at the top and two at 2 screw covers 3 M2. Disconnect the subwoofer cable connector from the connector on the system board.

Close the display and turn the computer upside-down on a flat work surface. 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.

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 the two captive screws that secure the subwoofer in place. Reproduction in any manner whatsoever without the written permission of Dell Inc.

Connect the speaker cable serivce to the connector on the system board. With the positive side up, insert the battery at a degree angle under the release latch, and then push the battery into place. Dell mobile workstation setup and quick reference guide 72 pages.

Remove the eight M2 x 3-mm screws four on each side of the display panel. 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. Tighten the four captive screws, labeled “1” through “4,” in consecutive order.

Lift the display panel out of the display back cover. To help prevent damage to the system board, you must remove the main battery see Before Working Inside Your Computer before you begin working inside the computer. If one is servicce installed, detach the antenna cables from their secured location. Remove the system board, slowly easing the connectors out of their access holes on the back and side of the computer base: Slide the drive into the bay until it is fully seated.

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Re-route the speaker cables into the cable guides, and re-adhere the tape to secure the speaker cables in place on the computer base.

Trademarks used in this text: Ensure that the AC adapter is plugged in and that the main battery is installed properly. Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board.

Pull the card out of the compartment so that you can disconnect the card from its cable and remove it from the computer. Take note of the arrow on the ZIF-socket cam screw, which indicates the direction to turn the cam screw.

Back to Contents Page. Before Working I nside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety. Table of Contents Add to my manuals Add. Reconnect the cable to the system board. Forcing the cover to close may precislon your computer.

Full text of “Dell: Precision M90 Service Manual”

To loosen the ZIF socket, use a small, flat-blade screwdriver and rotate the ZIF-socket cam screw counterclockwise until it comes to the cam stop. To disconnect the keyboard cable from the keyboard connector on the system board, rotate the keyboard connector latch toward the front of the computer. Remove the hard drive bay by removing the four M2 x 3-mm screws, and lifting out the bay. Disconnect the speaker connector from the system board.

Turn off your computer see Turning Off Your Computer.

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