HP Presario 1600 Presario 1600XL Series Maintenance and Service Guide - Page 72

Removing the Real Time Clock RTC, Battery - cmos battery

Get HP Presario 1600 - Notebook PC PDF manuals and user guides View all HP Presario 1600 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 72 highlights

Presario 1600 Series Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143, 1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150 Before You Begin Specifications Removal Sequence Product Description Battery Operations Troubleshooting Parts Catalog Pin Assignments MSG Index Removal Sequence Electrostatic Discharge Service Considerations Cables and Connectors Preparing the Computer for Disassembly QuikDock Battery Pack Palmrest Cover with TouchPad Keyboard Status/Internet Zone Cover Internet Button Board Heatspreader Modem Hard Drive DisqPlay Module Processor CD or DVD Drive Display Panel Assembly Upper CPU Cover Fan Assembly RTC Battery Diskette Drive Battery Charger Board Speaker Assembly System Board Memory Module Removal Sequence Removing the Real Time Clock (RTC) Battery CAUTION: Removing the RTC battery clears the power-on password and removes all setup attributes that are programmed in the CMOS. To remove the RTC Battery, complete the following steps: 1. Prepare the computer for disassembly. 2. Remove the Palmrest Cover with TouchPad. 3. Remove the keyboard. 4. Remove the Heatspreader. 5. Remove the RTC battery from the battery socket, prying gently with a small flathead screwdriver. The RTC battery is located underneath the heatspreader next to the CD/DVD connector. To replace the RTC battery, press the battery firmly into the socket and reverse the previous procedures to replace the remaining components.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
Presario 1600 Series
Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,
1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150
Before You Begin
Product Description
Parts Catalog
Specifications
Battery Operations
Pin Assignments
Removal Sequence
Troubleshooting
MSG Index
Removal
Sequence
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Preparing the
Computer for
Disassembly
QuikDock
Battery Pack
Palmrest Cover
with TouchPad
Keyboard
Status/Internet
Zone Cover
Internet
Button Board
Heatspreader
Modem
Hard Drive
DisqPlay
Module
Processor
CD or DVD
Drive
Display Panel
Assembly
Upper CPU
Cover
Fan Assembly
RTC Battery
Diskette Drive
Battery
Charger Board
Speaker
Assembly
System Board
Memory
Module
Removal Sequence
Removing the Real Time Clock (RTC)
Battery
CAUTION:
Removing the RTC
battery
clears the power-on
password
and removes all setup
attributes that are programmed
in the CMOS.
To remove the RTC Battery, complete the
following steps:
1.
Prepare the computer for disassembly
.
2.
Remove the Palmrest Cover with TouchPad
.
3.
Remove the keyboard
.
4.
Remove the Heatspreader
.
5.
Remove the RTC battery from the battery
socket, prying gently with a small flathead
screwdriver. The RTC battery is located
underneath the heatspreader next to the
CD/DVD connector.
To replace the RTC battery, press the battery
firmly into the socket and reverse the previous
procedures to replace the remaining components.