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.
|Published (Last):||5 December 2013|
|PDF File Size:||6.77 Mb|
|ePub File Size:||8.51 Mb|
|Price:||Free* [*Free Regsitration Required]|
Remove the module from the connector at a degree angle. Disconnect your computer and all attached devices sevrice their electrical outlets. Lift the palm rest and remove it from precixion computer. Place a new thermal pad on the part of the precosion assembly that will cover the new processor: Otherwise, you must enter the system setup program to change the default boot order. Loosen in consecutive order the four captive screws, labeled “1” through “4,” that secure the processor thermal-cooling assembly to the system board.
To remove the smart card reader, pry up the reader by the metal screw plate and pull up and out from underneath the side tabs. Remove the two screw covers and the four shoulder screws. Comments to this Manuals Your Name.
Dell Precision M90 Service Manual
Tighten the captive screw that attaches the display-panel ground wire to the display back cover. Connect the modem cable to the modem. Ddll the system board and the four M2. Connect the modem to the system board.
DELL PRECISION M90 SERVICE MANUAL Pdf Download.
Replace the keyboard see Keyboard. Lift the display assembly away from the computer.
The left hinge assembly has a small tab that you must first insert underneath the edge of the palm rest. To 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.
Disconnect any telephone or network cables from the computer. Align the display assembly over the screw holes in the base of the computer.
Replace the coin-cell battery see Replacing the Coin-Cell Battery. 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 prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer’s electronic components. Connect the display cable to the system board. 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.
Lift the fan s out of the computer. Install the replacement Mini-Card: Plug the AC adapter into a known good power source to prevent a loss of power.
Remove the system board, slowly easing the connectors out of their access holes on the back and side of the computer base: Turn the computer upside-down and loosen the two captive screws on the Mini-Card cover.
Dell Precision M90 instruction manual and user guide
Trademarks used in this text: Do not separate the thermal-cooling unit heat sink from the video card. Disconnect the speaker connector from the system board. Hold a card by its edges or by its metal mounting bracket. Tighten the ZIF socket by turning the cam fell clockwise to secure the processor module to the system board. Remove the memory module s see Removing the Memory Module s.
Pulling up from right to left, remove the hinge cover. Hard drives are extremely fragile; rpecision a slight bump can damage the drive. Ensure that the modem cable is routed correctly when you replace the modem. Remove the existing coin-cell battery: Lift the processor thermal-cooling assembly and remove it from the system board.
Recommended Tools The procedures percision this document may require the following tools: Memory modules purchased from Dell are covered under your computer warranty. Remove the four M2.
Shut down the operating system: Disconnect the ExpressCard connector from the connector on the system board. Use your fingers to separate the 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.
Only products approved for use in your portable computer may be installed.