Dell Precision™ M70 Service Manual Before You Begin System Components Memory Modules, Mini PCI Card, Modem, and Modules Internal Card With. Dell precision m70 administrative password is is locked. ehat can i do. Use a program Dell Support > Precision M70 series of Notebook PC > Service Manual. Shop the Largest Selection of Dell Precision M70 Motherboards, M70 LCD screens,M70 batteries, and M70 keyboards.
|Published (Last):||18 September 2010|
|PDF File Size:||3.25 Mb|
|ePub File Size:||20.47 Mb|
|Price:||Free* [*Free Regsitration Required]|
Search the history pfecision over billion web pages on the Internet. Full text of ” Dell: A NOTE indicates important information that helps you make better use of your computer. Information in this document is subject to change without notice. Reproduction in any manner whatsoever without the written permission of Dell Inc. Trademarks used in this text: 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.
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in Dell’s product documentation, or as directed by Dell’s online or telephone service and support team. Damage preccision to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product. 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.
You can do so by touching an unpainted metal surface.
Dell Precision M70 Manuals
Handle components and cards with care. 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 microprocessor by its edges, not by its pins. To avoid damaging the computer, perform the following steps before you begin working inside the computer.
Ensure that the work surface is flat and clean to prevent scratching the computer cover. Save any work in progress and exit all open programs.
Turn off the computer and all attached devices. Ensure that the computer is off and not in a power management mode. If you cannot shut down the computer using the computer operating system, press and hold the power button for 4 seconds. If the computer is connected to a docking device, undock it. Disconnect the computer from the electrical outlet. To avoid possible damage to the system board, wait 10 to 20 seconds and then disconnect any attached devices. Disconnect all other external cables from the computer.
Close the display and turn the computer upside down on a flat work surface. To avoid damaging the system board, you must remove the main battery before you service the computer. Slide and hold the battery-bay latch release on the bottom of the computer, and then remove the battery from the bay. Remove any installed memory modulesMiniPCI cardsand modulesincluding a second battery if one is installed. Recommended Tools The procedures in this manual require the following tools: The placemat provides the number of screws and their sizes.
In H M2x3mm M2. S x 5 mm M2,5x5mm M2x3mm Display Panel: Smart Card Reader 4 each 3 each 1 each J. Ensure that the AC adapter is plugged in and that the main battery is installed properly. Follow the instructions that appear on the screen. The computer continues to boot and updates the new BIOS.
When the update is complete, the computer automatically reboots. Before performing the following procedures, read the safety instructions in your Precisipn I nformation Guide. To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal mqnual such as the back panel on the computer. Follow the instructions in ” Preparing to Work Inside the Computer. Remove the main battery. Locate the small access door in the battery compartment.
Press the latch on the small access door and lift the door out. Remove the screw holding the Bluetooth wireless technology card.
Grasp the card and disconnect it from the connector cable. Remove the card from the computer. Turn the computer top-side up and open it.
Remove the center control cover: Open the display all the way degrees so that it lies flat against your work surface. Starting on the right side of the computer, use m700 plastic scribe or flat-blade screw driver to pry up the center control cover.
Lift the center control cover away from the computer, and lay it aside. Before you begin any of the procedures in this section, follow the safety instructions in your Product I nformation Guide. A coin-cell battery maintains computer configuration, date, and time information. The battery can last several years. The battery may need replacing if you have repeatedly reset the time and date information after turning on the computer or if a message appears that is similar to one of the following: Turn off your computer and disconnect it from the electrical outlet for a few hours; then reconnect the computer, turn it on, and enter system setup.
If the date and mankal are not correct in system setup, replace the battery. You can operate your computer without a battery; however, without a battery, the configuration information is erased if the computer is turned off or unplugged from the electrical outlet.
In that case, you must enter system setup and reset the configuration options. A new battery can explode if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions.
To replace the battery: Record all the screens in the system setup program so that you can restore the correct settings in step Shut down the computer through the Start menu. Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your computer, turn them off now. To disconnect a network cable, first unplug the cable from your computer, and then unplug it from the network wall jack.
Full text of “Dell: Precision M70 Service Manual”
Turn off any attached devices and disconnect them from their electrical outlets. Disconnect the computer power cable from the wall outlet, and then press the power button to ground the system board.
To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover. Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer.
While you work, periodically touch an unpainted metal surface to dissipate any static electricity that could harm internal components. Turn the computer over and remove the main battery. Open the small access door in the main battery compartment. Use your fingers or a blunt, nonconducting object such as a plastic screwdriver to remove the battery by carefully prying it out of its preciision.
Disconnect the coin-cell battery connector. Insert the replacement battery into the socket and snap the battery into place. Connect the coin-cell battery connector to the replacement battery. The connection to the replacement battery is keyed. Do not force the connection. Close the small access door. Insert the main battery and close the battery door.
To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
Dell Precision M70 Parts
Connect your computer and devices to electrical outlets, and turn them on. Enter the system setup program and restore the settings you recorded in step 1. Properly dispose of the old battery. See the safety instructions in your Product I nformation Guide. Do not touch the microprocessor die. Press and hold the microprocessor down on the substrate on which the die is mounted while turning the cam screw to prevent intermittent pdecision between the cam screw and microprocessor.
To avoid damage to the microprocessor, hold the screwdriver so that it is perpendicular to the microprocessor when mankal the cam screw. Remove the display assembly. Remove the palm rest. To ensure maximum cooling for the microprocessor, do not touch the heat transfer areas on the microprocessor thermal-cooling mqnual.
The oils in your skin reduce the heat transfer capability of the thermal pads. Remove the microprocessor thermal-cooling assembly.