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 System Board >Preliminaries >Serial Number Location >Battery Pack >DualBay Drive >MultiBay Drive >Hard Drive >Modem >Keyboard >Memory Module >LED Cover >RTC battery >Display Panel Assembly >Button Board >Top cover >TouchPad or Pointing Stick Module >System Board >Voltage Converter BoardThere are eighteen steps in this procedure. To remove the system board, complete the following steps: 1 Prepare the computer for disassembly . 2 Remove the battery pack. 3 Remove the Modem/combo card. 4 Remove the MultiBay drive . 5 Remove the DualBay drive . 6 Remove the Hard drive. 7 Remove the Modem. 8 Remove the Keyboard. 9 Remove the LED Cover. 10 Remove the Display Panel Assembly . 11 Remove the Top cover. Next Step
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Removing the Voltage Converter Board >Preliminaries >Serial Number Location >Battery Pack >DualBay Drive >MultiBay Drive >Hard Drive >Modem >Keyboard >Memory Module >LED Cover >RTC battery >Display Panel Assembly >Button Board >Top cover >TouchPad or Pointing Stick Module >System Board >Voltage Converter Board To remove the Voltage Converter board, complete the following steps:1 Prepare the computer for disassembly . 2 Remove the System Board . 3 Carefully Lift the voltage converter board straight up to disconnect it from the system board, and remove it from the computer. END OF SEQUENCE To replace the Voltage converter board, reverse the previous procedures.
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement System Board 12Carefully turn the computer over so the bottom is facing up. 13 Disconnect the system boards connector from the MultiBay Module, located next to the place where the modem/combo card was located. Next Step
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement System Board 14Carefully turn the computer over so the top is facing up. 15 Remove the screw to the metal shield and lift the shield out of the computers base. Next Step
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement System Board 16Remove the the port replicators two standoff screws from the rear of the computer. 17 Remove three screws that secure the system board to the base . 18 Carefully remove the system board from the base . END OF SEQUENCE To replace the system board, 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 CPU Cover 6Turn the computer so the bottom side is facing up. 7 Remove the eight screws from the bottom of the computer. Next Step
MAINTENANCE & SERVICE GUIDE PROSIGNIA NOTEBOOK 190 INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS Removal & Replacement Removing the Top Cover 8Turn the computer over, so the top side is facing up. 9 Remove one screw which secures the top cover to the computers base. 10 Disconnect the right speaker cable . 11 Disconnect the left speaker 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 Top Cover 12Carefully lift the top cover towards the front of the computer and disconnect the TouchPad or Pointing Stick (depending on model) module cable . 13Remove the top cover. END OF SEQUENCE. To replace the Top 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 Display Panel Assembly 7Remove one screw which secures the hinge cover to the computer and remove the hinge cover. Next Step