Follow the instructions in Before You Begin. Shut down the computer and turn it over. Slide the battery release latch and the battery lock latch to the unlock positions. Slide and lift the battery out of the battery bay. Slide the battery into the battery bay until it clicks into place. Slide the battery lock latch to the lock position. This manual provides procedures for removing and installing components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist:.
Save and close all open files and exit all open programs. Click the Start button and then click Shut Down. Ensure that the computer is turned off. If your computer did not automatically turn off when you shut down the operating system, press and hold the power button until the computer turns off. Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your own personal safety.
Before working inside your computer, read the safety information that shipped with your computer. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its pins. Some cables have connectors with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable.
As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and aligned.
Ensure that the work surface is flat and clean to prevent the computer cover from being scratched. Turn off your computer see Turning Off Your Computer and all attached devices.
Disconnect all telephone or network cables from the computer. Press and eject any installed cards from the 8-in-1 media card reader.
Disconnect your computer and all attached devices from their electrical outlets. Disconnect all attached devices from your computer. Remove the battery see Removing the Battery. Turn the computer top-side up, open the display, and press the power button to ground the system board. The BIOS may require flashing when an update is available or when replacing the system board. To flash the BIOS:. Go to support. Locate the BIOS update file for your computer:.
Click Enter a Tag. Failure to do so may result in damage to the computer. Coin-Cell Battery Page 64 Coin-Cell Battery Page Replacing The System Board 10 Disconnect the speaker cable from the connector on the system board.
Page Hard Drive Dell does not guarantee compatibility or provide support for hard drives from sources other than Dell. NOTE: If you are installing a hard drive from a source other than Dell, you need to install an operating system, drivers, and utilities on the new hard drive. Page 72 4 Slide the hard-drive assembly to disconnect it from the system-board connector. Hard Drive Save the original packaging for storing or shipping the hard drive.
Thermal-Cooling Assembly Page 78 Thermal-Cooling Assembly 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.
Page 81 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.
Page 82 Processor Module Page 90 8 Double-click the file icon on the desktop and follow the instructions on the screen. Flashing the BIOS This manual is also suitable for: color laser Inspiron 15r n Print page 1 Print document 90 pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Sign In OR. Don't have an account? Sign up! Restore password. Learn how to install and replace the laptop usb io circuit board on a dell inspiron 15r n I explain how to remember everything when depressed.
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