Page 46 If you are removing a standard PCI card, hold the card at each end and carefully rock it back and forth until the connectors pull free from the socket. Depending on the type of battery holder on the system board, complete the following instructions to replace the battery. Screen 1st Boot Device Allows you to specify which device groups will boot first, second, third, and fourth or to disable any of the four: Modify your browser’s settings to allow Javascript to execute. This enables you to re-run the set of tests without having to re-enter the data in the Test tab.

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Page 25 Remove the computer access panel. See your browser’s documentation for specific instructions. Expansion Cards The computer has one standard PCI pv slot that can accommodate an expansion card up to hp compaq dx2390 microtower pc Electrostatic Discharge A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices.

Figure Disconnecting the Hard Drive Cables Remove the four screws that secure the hard disk drive to the hard disk drive cage 1then slide the hard disk drive out of the hard disk drive cage 2.

Remove all expansion boards Expansion Cards on page Connect the power cable 1 and data cable 2 to the back hp compaq dx2390 microtower pc the hard drive.

Hp compaq dx2390 microtower pc the four silver T15 screws that connect the power supply to the chassis. Replacing The Front Bezel Replacing the Front Bezel Insert the three hooks on the left side of the bezel into the slots on the chassis 1 and rotate the bezel on from left to right 2 so that it snaps in place.


HP Compaq dx Microtower PC | HP® Customer Support

Battery Replacement The hp compaq dx2390 microtower pc that comes with the computer provides power to the real-time clock. Use the arrow up and down keys to select the option you want, then press Enter. Close unnecessary applications to free up memory.

Cable Management Always follow good cable management practices when working inside the computer. Appendix B Battery Replacement Battery Replacement The battery that comes with hp compaq dx2390 microtower pc computer provides power to hp compaq dx2390 microtower pc real-time clock.

If you hp compaq dx2390 microtower pc com;aq an old drive with a new drive, use the four retainer screws from the old drive to install the new drive. Some of these connectors may not be used on the product being serviced. Power supplies on those computers that do not have external power switches are equipped with internal switches that microtowet the incoming voltage and mivrotower switch to the proper voltage. Intel Celeron Processor 1. Open both latches of the memory module socket 1and insert the memory module into the socket 2.

Asia Pacific and Oceania. Index Index removing blanks 12 installing 30 access panel replacing 13 removing 29 locking and unlocking 43 front panel components 2 memory removing 9 installing 14 replacing 10 populating sockets 15 hard drive audio connectors 2, 4 specifications 14 installing 34 microphone connector 2, 4 removing 32 monitor, connecting Asia Pacific and Oceania.


Before you remove the old hard drive, be sure to back up the data from the old hard drive so that you can transfer the data to the new hard drive. Page 57 Page 58 – Removing an Internal 3. Page 4 Hard Drive Capacities Lock any security devices that were disengaged when the access panel was removed.

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Page 37 Page 38 – Removing an Internal 3. Serial Number Location Serial Number Location Each computer has a unique serial number and product ID number that are located on the top cover of the computer. The Virtual Agent is currently unavailable. Removing an Internal 3. Attach hp compaq dx2390 microtower pc two screws that secure the hard disk drive cage to the chassis.

Those integrated video boards are generally not very well suited for ho games, but good enough for watching movies. Javascript is disabled in this browser.

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Extra drive retainer screws are provided on the interior of the front bezel if needed. This allows the system to pass the CE mark requirements for use in the countries of the European Union. Europe, Middle East, Africa.