Compaq tft5600 manual

Adherence to the procedures and precautions described in this chapter are essential for proper service. You must disconnect the power cord from the power source before opening the computer to prevent system board or component damage. The full weight of the rack rests on the leveling jacks. The stabilizing feet are attached to the rack if it is a single-rack installation. Before you begin any of these procedures, be sure to turn off the power to the monitor, computer system, and other attached devices; Page Removing The Palm Rest Removal and Replacement Procedures Removing the Palm Rest To remove the palm rest: Turn the unit over and remove the four screws securing the palm rest, slide the palm rest up and out , and remove it Figure To remove the front plastic bezel: Remove the four screws securing the front plastic bezel to the metal tray; then remove the front plastic bezel.

To remove the keyboard assembly: 1. Disconnect all cables from their source. Page 30 Removal and Replacement Procedures 3. Turn the unit right side up and remove the palm rest by sliding the palm rest up and out. Removing palm rest Remove the keyboard assembly, paying special attention to the cord in the rear.

To remove the display: 1. Remove the screw securing the grounding clip and cable to the metal controller cover. Page 34 Removal and Replacement Procedures 2. Unplug the three cables connecting the display assembly to the controller board. Disconnecting cables connecting display assembly Remove the four screws securing the display to the metal tray; then remove the display Figure Removing screws securing display To replace the display, reverse the above procedure.

To remove the AC brick: 1. To remove the controller board: 1. Remove the screw securing the grounding clip to the metal controller cover. Page 40 Removal and Replacement Procedures 4. Slide the metal controller cover and lift it straight out Figure Removing metal controller cover Unscrew the VGA cable. Remove the two screw locks from the VGA cable connector. Removing screw locks Page 42 Removal and Replacement Procedures 7.

Remove the three screws securing the controller board to the metal controller cover. Removing screws from metal controller cover 8. Remove the controller board from the metal controller cover. To replace the controller board, reverse the above procedure. Unthread the cables from the cable management arm. Remove the two screws securing the cable management arm to the rear of the metal tray. Remove the two screws securing the brace assembly to the rear of the rack, and remove the brace assembly Figure Removing screws securing brace assembly To replace the brace assembly, reverse the above procedure.

To remove mounting rails with slides: 1. Remove the two screws, on each side of the mounting rails, securing them to the brace assembly. Remove the screw and mounting rails from the rear of the rack. Removing mounting rails from rear of rack 5. Remove the mounting rails with slides. To replace the mounting rails with slides, reverse the above procedure. Install the tray assembly. Fully extend the sliding rails until locked 1.

Place the tray assembly on the rails, aligning the screw holes on the tray with the tabs on the rails 2. Secure with two screws on each side 3. Page 21 Installation 5. Attach the cable management arm to the rear of the tray with two screws. Figure Attaching the cable management arm 6. Carefully route the keyboard power and video cables into the cable management arm.

Then route the cables through the mounting rail opening. Page 22 Installation 7. Place the tray back into the rack. Slide the locking bar 1 to unlock. Gently push in on the tray 1 to release lock, and then fully extend the unit until the slides lock.

Lift up the display release latch 2 then rotate the display 3. You must use proper procedures when disconnecting these cables. To properly disconnect the keyboard cable: 1. Page 25 Installation If you are connecting the keyboard to a switchbox, connect the cables to the switch in this order: 1. Mouse 2. Video 3. Press the OSD activation button 3 on the front panel. The main menu displays on the screen 2. Auto Clock is a Global Setting. Brightness This option displays a slider bar within the Status Bar to allow the adjustment of the back light brightness.

The Center of the bar is obtained from the factory-preset value for Vertical Position. Video When selected, the IQ Scaling Engine will be set to use a low sharpening filter to allow sharper graphics. To program a hot key: 1. Press the Programming Wizard Key. Press the Prnt Scrn key. To install the keyboard hot key label: 1. Remove the release liner on the label. Do not walk on the cord. To install the lock plates: 1.

Once the class of the device is determined, refer to the following corresponding statement. Page Appendix B Electrostatic Discharge Electrostatic Discharge Precautions To prevent damage to the system, be aware of the precautions you need to follow when setting up the unit or handling parts. A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices.

The voltage selection switch allows you to select the appropriate line voltage for your server. Power cord sets for use in other countries must meet the requirements of the country where you use the server. Power cord set fittings appliance coupler and wall plug must bear the certification mark of the agency responsible for evaluation in the country where it will be used.

Page Index Index Canadian Notice Avis Canadien A-4 care and maintenance CE Marking A-4 advanced color, vertical, position color level color-temp, vertical, position phase adjust components authorized reseller xi cap lock LED auto clock display activation button auto level display release latch auto phase Page 61 Index Declaration of Conformity A-3 illustrations default menu, on-screen display OSD aligning rail and inserting screws display measuring the 1U template activation button placing rail covers cleaning placing tray back into rack release latch image adjust scroll down button image enhancement