compaq prosignia 190 User Manual
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MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Display Panel Assembly 8Position the computer so the rear panel faces forward. 9 Remove the two screws that secure the display assembly to the base assembly . 10 Lift the display panel assembly up and out of the computers base . END OF SEQUENCE To replace the display panel assembly, reverse the previous procedures. Return to Removal & Replacement Procedures.
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Removing the LED Cover 5Position the computer so the front is facing you, and open the computer as far as it will open. 6 Lift the switch cover towards the front and out of the computer. END OF SEQUENCE. To replace the LED Cover, reverse the previous procedures. Return to Removal & Replacement Procedures.
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Removing the Keyboard 4Slide the four tabs located along the top of the keyboard towards the front of the computer. 5 CAUTION : There are cables * underneath the keyboard that connect it to the system board. If you lift it too quickly, you may damage the cables. Carefully swing the top of the keyboard toward the front of the computer . * For Pointing Stick models there are two cables; for TouchPad models, there is only one cable. Next Step
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Removing the Keyboard 6Disengage the ZIF connector and carefully remove the the keyboard flex cable . 7 (For Pointing Stick models only) Disengage the Pointing Stick ZIF connector and remove the flex cable . END OF SEQUENCE To replace the keyboard, reverse the above procedures. Return to Removal & Replacement Procedures .
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Modem, NIC, & Combo cards 5Remove the two screws and carefully lift the card at an angle, towards the right side of the computer. This will disconnect the card from the system board. END OF SEQUENCE To replace the modem, NIC, or combo card, reverse the previous procedures. Return to Removal & Replacement Procedures.
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Removing the Hard Drive 6Slide the Hard drive towards the rear of the computer to disconnect it, and lift it out of the computer, using the plastic tab on the top of the drive. END OF SEQUENCE To replace the hard drive, reverse these procedures. Return to Removal & Replacement procedures .
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Product Description Top Cover Buttons and Features: Pointing Stick Model 1pointing Stick module & buttons 2pointing Stick module Return to Top Cover for TouchPad Models . Return to Product Description .
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Troubleshooting Preliminary Steps >Preliminaries >Clearing Password >POST >Compaq Utilities >Troubleshooting without Diagnostics >Contacting Compaq Before running POST, complete the following preliminary steps: IMPORTANT: Use AC power when running POST or Computer Setup. A low battery condition could initiate Hibernation and interrupt the test. Obtain established passwords. Click here if you need to clear the password. 1. Ensure that the hard drive is installed in the computer.2. Ensure that the battery pack is installed in the computer and the power cord is connected to the computer and plugged into an AC power source.3. Turn on the computer.4. If a power-on password has been established, type the password and press Enter.5. Run Computer Setup . If a Setup password has been established, type the password and press Enter.6. Turn off the computer and all external devices.7. Disconnect external devices that you do not want to test. If you want to\ use the printer to log error messages, leave it connected to the computer.8. Use Compaq Utilities and loopback plugs in the serial and parallel connectors if you plan to test these ports.9. NOTE: If a problem only occurs when an external device is connected to the computer, the problem could be with the external device or its cable.Isolate the problem by running POST with and without the external device connected. Follow these steps to run Compaq Utilities: If you are running Compaq Utilities from the hard drive, turn on or restart the computer. Press F10 when the cursor appears in the upper-right corner of the screen. If you do not press F10 in time, restart the computer and try again. l If you are running Compaq Utilities from diskette, insert the Compaql
Utilities diskette in drive Turn on or restart the computer. Press Enter to accept. Select Prompted Diagnostics . l After Identifying System Hardware completes, select Interactive Testing and follow the instructions on the screen.l When the preliminary steps are completed, you are ready to run POST.
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Troubleshooting Clearing the Power-on Password (CMOS) >Preliminaries >Clearing Password >POST >Compaq Utilities >Troubleshooting without Diagnostics >Contacting Compaq Clearing the power-on password requires removing all Setup attributes that are programmed in the CMOS. If the password is not known, clear it by performing the following steps:1 Prepare the computer for disassembly . 2 Remove the keyboard . 3 Remove the LED cover . 4 Disconnect the RTC battery cable from the system board . 5 Remove the battery from the computer .