User manual COMPAQ XL118-XL127 MAINTENANCE AND SERVICE GUIDE

[. . . ] Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Removal Sequence This section explains the removal and replacement procedures for the 1200XL unit. Serial Number Location Report the unit's serial number 1 to Compaq when requesting information or ordering spare parts. The serial number is located underneath the notebook as shown below. PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES REMOVAL SEQUENCE 1 Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Electrostatic Discharge A sudden discharge of static electricity from a finger or other conductor can destroy staticsensitive devices or microcircuitry. Often the spark is neither felt nor heard, but damage occurs. An electronic device exposed to electrostatic discharge (ESD) may not seem to be affected at all and works perfectly throughout a normal cycle. [. . . ] Disconnect the flex cable from the ZIF connector on the palmrest cover. To replace the palmrest cover, reverse these procedures. Ä inserted into the ZIF connector on the system board. If the metal end comes in contact with the keyboard, the Notebook may be damaged. Note: When replacing the palmrest cover, ensure that the cable is properly routed through the slot on the Upper CPU Cover. CAUTION: When replacing the palmrest cover, ensure that the cable is fully 14 REMOVAL SEQUENCE PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Removing the Keyboard To remove the keyboard, complete the following steps: 1. Prepare the computer for disassembly (pg 10). Remove the palmrest cover with TouchPad (pg 13). Gently lift and turn the keyboard over allowing it to rest where the palmrest cover normally sits. 4. Continued on next page. PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES REMOVAL SEQUENCE 15 Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 5. Disconnect the flex cable from the ZIF connector on the system board and remove the keyboard. To replace the keyboard, reverse these procedures. 16 REMOVAL SEQUENCE PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Removing the Heatspreader To remove the Heatspreader, complete the following steps: 1. Prepare the computer for disassembly (pg 10). Remove the Palmrest Cover with TouchPad (pg 13). Gently lift and turn the keyboard over, allowing it to rest where the palmrest cover normally sits. Remove the palmrest cover with TouchPad (pg 13). Disconnect the hard drive data cable from the hard drive. Continued on next page. PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES REMOVAL SEQUENCE 19 Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 4. Remove two screws from the hard drive mounting bracket and lift out the hard drive with mounting bracket attached. Continued on next page. 20 REMOVAL SEQUENCE PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Removing the Hard Drive Mounting Bracket To remove the hard drive mounting bracket, remove four screws from the top of the hard drive. To replace the hard drive and mounting bracket, reverse these procedures. PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES REMOVAL SEQUENCE 21 Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Removing the CD/DVD Drive Note: Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure. To remove the CD/DVD Drive, complete the following steps: 1. Prepare the computer for disassembly (pg 10). Remove the palmrest cover with TouchPad (pg 13). Close the display and turn the Notebook over (upside down). Remove two screws from the underside of the Notebook that secure the CD or DVD drive to the chassis. Continued on next page. 22 REMOVAL SEQUENCE PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 7. Turn the Notebook over (right side up) and open the display. Remove two screws located at the back of the CD or DVD drive. 9. Disconnect the CD/DVD drive cable from the CD or DVD drive. Remove the CD or DVD drive from the chassis. To replace the CD/DVD drive, reverse these procedures. PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES REMOVAL SEQUENCE 23 Presario 1200 Series Models: XL101-XL113, XL115, XL118-XL127 Removing the Battery Charger Board (Voltage Converter Board) Note: Illustrations may show parts removed that are not part of this procedure. [. . . ] Prepare the Notebook for disassembly (pg 10). Remove the palmrest cover with TouchPad (pg 13). Remove the display panel assembly (pg 27). Remove the battery charger board (pg 24). [. . . ]