CQ50-139WM Cmos Battery - Compaq PRESARIO NOTEBOOK PC

CQ50-139WM Cmos Battery

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HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC - Maintenance and Service Guide


Page 45
... on the computer. Wait approximately 5 minutes. 7. Connect AC power to clear the password: NOTE: These steps also clear CMOS. 1. Replace the RTC battery and reassemble the computer. 8. Turn on , and then shut it down the computer. Preliminary replacement requirements 37 Disconnect the ... then unplugging the AC adapter from the computer. 4. Shut down through the operating system. 2. Remove the battery (see RTC battery on page 40). 5. Disconnect all CMOS settings have been cleared. All passwords and all external devices connected to the computer. 3. Do not reinsert...
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HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC - Maintenance and Service Guide


Page 54
... the system board. 2. Remove the hard drive cover (see Battery on page 40). 5. Disconnect all passwords and CMOS settings to be cleared. Disconnect the RTC battery cable (1) from the computer. 4. Remove the RTC battery (2) from the clip built into the base enclosure. Remove the RTC battery: 1. If you are unsure whether the computer is off...
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HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC - Maintenance and Service Guide


Page 145
... 10 pin assignments 124 B backup 120 base enclosure, spare part numbers 18, 29, 31 battery location 13 removal 40 spare part numbers 18, 27, 28, 40 battery bay 13 battery latch 13 battery light 10 Blu-ray BD-ROM with SuperMulti DVD±RW and CD-RW DoubleLayer Combo Drive... sound 91 buttons power 7 TouchPad 9 C cables, service considerations 33 Card Reader Power Saving 91 changing the Setup Utility language 85 chipset, product description 2 CMOS clearing 37 components bottom 13 buttons 7 display 6 front 10 keys 8 left-side 12 rear 11 right-side 11 top 6 TouchPad 9 computer feet locations ...

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We have the following 21 documents available for the Compaq CQ50-139WM:
  • HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC - Maintenance and Service Guide
  • HP USB Digital Drive
  • Multimedia - Windows Vista
  • Wireless (Select Models Only) - Windows Vista
  • Power Management - Windows Vista
  • Drives - Windows Vista
  • Notebook Tour - Windows Vista
  • Security - Window Vista and Windows 7
  • Pointing Devices and Keyboard - Windows Vista
  • Modem and Local Area Network - Windows Vista
  • Backup and Recovery - Windows Vista
  • 11 More!
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