HP EliteBook 650 Maintenance and Service Guide - Page 60

RTC battery, WARNING, IMPORTANT

Get HP EliteBook 650 PDF manuals and user guides View all HP EliteBook 650 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 60 highlights

● Do not cause an external puncture or rupture to the battery. They can cause a short inside the battery, which can result in battery thermal runaway. ● Do not handle or touch the battery enclosure with sharp objects such as tweezers or pliers, which might puncture the battery. ● Do not compress or squeeze the battery case with tools or heavy objects stacked on top of the case. These actions can apply undue force on the battery. ● Do not touch the connectors with any metallic surface or object, such as metal tools, screws, or coins, which can cause shorting across the connectors. Before removing the battery, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 41). 2. Remove the bottom cover (see Bottom cover on page 41). WARNING! To reduce potential safety issues, use only the user-replaceable battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. IMPORTANT: Removing a battery that is the sole power source for the computer can cause loss of information. To prevent loss of information, save your work or shut down the computer through Windows before you remove the battery. Remove the battery: 1. Disconnect the battery cable from the system board (1). 2. Remove the six Phillips M2.0 × 4.0 screws (2) that secure the battery to the computer. 3. Remove the battery from the computer (3). To insert the battery, reverse the removal procedures. RTC battery To remove the RTC battery, use this procedure and illustration. 52 Chapter 6 Removal and replacement procedures for authorized service provider parts

  • 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
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
●
Do
not
cause an external puncture or rupture to the battery. They can cause a short inside the battery,
which can result in battery thermal runaway.
●
Do
not
handle or touch the battery enclosure with sharp objects such as tweezers or pliers, which might
puncture the battery.
●
Do
not
compress or squeeze the battery case with tools or heavy objects stacked on top of the case.
These actions can apply undue force on the battery.
●
Do
not
touch the connectors with any metallic surface or object, such as metal tools, screws, or coins,
which can cause shorting across the connectors.
Before removing the battery, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
41
).
2.
Remove the bottom cover (see
Bottom cover
on page
41
).
WARNING!
To reduce potential safety issues, use only the user-replaceable battery provided with the
computer, a replacement battery provided by HP, or a compatible battery purchased from HP.
IMPORTANT:
Removing a battery that is the sole power source for the computer can cause loss of
information. To prevent loss of information, save your work or shut down the computer through Windows
before you remove the battery.
Remove the battery:
1.
Disconnect the battery cable from the system board
(1)
.
2.
Remove the six Phillips M2.0 × 4.0 screws
(2)
that secure the battery to the computer.
3.
Remove the battery from the computer
(3)
.
To insert the battery, reverse the removal procedures.
RTC battery
To remove the RTC battery, use this procedure and illustration.
52
Chapter 6
Removal and replacement procedures for authorized service provider parts