HP Tc4200 HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 10

Resetting the Tablet PC, Preparing the Tablet PC for Disassembly, RTC Battery - password reset

Get HP Tc4200 - Compaq Tablet PC PDF manuals and user guides View all HP Tc4200 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 10 highlights

Product Description 1.2 Resetting the Tablet PC If the tablet PC you are servicing has an unknown password, follow these steps to clear the password. These steps also clear CMOS: 1. Prepare the tablet PC for disassembly (refer to Section 6.3, "Preparing the Tablet PC for Disassembly," for more information). 2. Remove the real-time clock (RTC) battery (refer to Section 6.24, "RTC Battery," for more information on removing and replacing the RTC battery). 3. Wait approximately 5 minutes. 4. Replace the RTC battery and reassemble the tablet PC. 5. Connect AC power to the tablet PC. Do not reinsert any battery packs at this time. 6. Turn on the tablet PC. All passwords and all CMOS settings have been cleared. 1-4 Maintenance and Service Guide

  • 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
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
1–4
Maintenance and Service Guide
Product Description
1.2
Resetting the Tablet PC
If the tablet PC you are servicing has an unknown password,
follow these steps to clear the password. These steps also
clear CMOS:
1. Prepare the tablet PC for disassembly (refer to
Section 6.3,
“Preparing the Tablet PC for Disassembly,”
for more
information).
2. Remove the real-time clock (RTC) battery (refer to
Section 6.24, “RTC Battery,”
for more information on
removing and replacing the RTC battery).
3. Wait approximately 5 minutes.
4. Replace the RTC battery and reassemble the tablet PC.
5. Connect AC power to the tablet PC. Do not reinsert any
battery packs at this time.
6. Turn on the tablet PC.
All passwords and all CMOS settings have been cleared.