HP 285 Maintenance and Service Guide - Page 7

Downloading HP PC Hardware Diagnostics UEFI to a USB device, Using HP PC Hardware Diagnostics UEFI

Page 7 highlights

Computer Setup-Advanced ...57 Recovering the Configuration Settings ...58 6 Troubleshooting without diagnostics ...59 Safety and comfort ...59 Before you call for technical support ...59 Helpful hints ...60 Solving general problems ...61 Solving power problems ...65 Solving hard drive problems ...66 Solving media card reader problems ...68 Solving display problems ...69 Solving audio problems ...73 Solving printer problems ...75 Solving keyboard and mouse problems ...76 Solving hardware installation problems ...78 Solving network problems ...79 Solving memory problems ...82 Solving CD-ROM and DVD problems ...83 Solving USB flash drive problems ...85 Solving front panel component problems ...86 Solving Internet access problems ...87 Solving software problems ...88 7 POST error messages and diagnostic front panel LEDs and audible codes 89 POST numeric codes and text messages ...89 Interpreting system validation diagnostic front panel LEDs and audible codes 94 8 Password security and resetting CMOS ...96 Resetting the password jumper ...96 Changing a Setup or Power-On password ...97 Deleting a Setup or Power-On password ...98 9 Using HP PC Hardware Diagnostics (UEFI) ...99 Downloading HP PC Hardware Diagnostics (UEFI) to a USB device 99 10 System backup and recovery ...101 Backing up, restoring, and recovering in Windows 10 101 Creating recovery media and backups 101 Creating HP Recovery media (select products only 101 vii

  • 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

Computer Setup—Advanced
.............................................................................................................
57
Recovering the
Configuration
Settings
...............................................................................................................
58
6
Troubleshooting without diagnostics
............................................................................................................
59
Safety and comfort
..............................................................................................................................................
59
Before you call for technical support
..................................................................................................................
59
Helpful hints
........................................................................................................................................................
60
Solving general problems
....................................................................................................................................
61
Solving power problems
......................................................................................................................................
65
Solving hard drive problems
................................................................................................................................
66
Solving media card reader problems
...................................................................................................................
68
Solving display problems
....................................................................................................................................
69
Solving audio problems
.......................................................................................................................................
73
Solving printer problems
.....................................................................................................................................
75
Solving keyboard and mouse problems
..............................................................................................................
76
Solving hardware installation problems
.............................................................................................................
78
Solving network problems
..................................................................................................................................
79
Solving memory problems
..................................................................................................................................
82
Solving CD-ROM and DVD problems
....................................................................................................................
83
Solving USB
flash
drive problems
........................................................................................................................
85
Solving front panel component problems
..........................................................................................................
86
Solving Internet access problems
.......................................................................................................................
87
Solving software problems
..................................................................................................................................
88
7
POST error messages and diagnostic front panel LEDs and audible codes
.........................................................
89
POST numeric codes and text messages
.............................................................................................................
89
Interpreting system validation diagnostic front panel LEDs and audible codes
................................................
94
8
Password security and resetting CMOS
..........................................................................................................
96
Resetting the password jumper
..........................................................................................................................
96
Changing a Setup or Power-On password
...........................................................................................................
97
Deleting a Setup or Power-On password
............................................................................................................
98
9
Using HP PC Hardware Diagnostics (UEFI)
.......................................................................................................
99
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device
....................................................................
99
10
System backup and recovery
.....................................................................................................................
101
Backing up, restoring, and recovering in Windows 10
......................................................................................
101
Creating recovery media and backups
............................................................................................
101
Creating HP Recovery media (select products only)
....................................................
101
vii