HP ZBook 15 G5 Base Model Mobile Workstation User Manual Page 128
- Page / 203
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
Intermittent shutdown
Items Procedures
Symptoms
● Shutdown during startup
● Shutdown during operation
Possible causes
It is often dicult to troubleshoot an intermittent issue. Possible causes include the
following:
Power-related issue: defective or insucient power sources, poor connection.
OS Custom Setting: Energy Saver (Power Management).
Thermal-related issue: thermal sensors reach limits.
Hardware related issue: voltage, out-of-range current; electrical short.
Troubleshooting steps
1. Update BIOS and drivers. (4. Update BIOS and drivers on page 91)
2. Perform hard reset (8. Hard reset on page 100)
3. Perform soft reset (9. Soft reset (Default Settings) on page 101)
Power related issue
1. Verify functionality of AC adapter alone. If no functionality, test with a veried working
adapter.
2. Verify battery alone. Verify that battery is not depleted. Test battery using HP PC
Hardware Diagnostics (UEFI) tool.
3. Verify connection of power button, power cable.
OS custom settings
1. Advise users to reset power options and close all applications that are not in use,
including applications in the background.
2. Test with a conrmed working operating system to isolate custom settings by users or
any conicting applications that cause shutdown.
The sections below are intended for authorized service providers/technicians.
Thermal-related issue
1. Verify thermal condition:
a. Test fan using HP PC Hardware Diagnostics (UEFI) tool (6. HP Hardware
Diagnostics and Tools on page 92)
b. Check fan and connection. Reseat fan cable.
c. Be sure that no obstructions or dust are in heat sink fan, n, or vent.
d. Test with a veried working fan.
e. Remove old thermal compound and pads and replace with new compound and
pads.
2. Verify thermal solution:
○ Use Thermal Monitor tool (available only to authorized service providers/
technicians) to perform stress test (processor and GPU) (6. HP Hardware
Diagnostics and Tools on page 92) and verify that thermal sensors are within
limits after thermal condition is serviced.
Hardware related issue
1. Check for any signs of loose connections, bent pins, stray wires, dust, nearly faulty
parts (bulging/leaking capacitor).
116 Chapter 7 Troubleshooting guide
- Maintenance and Service Guide 1
- Safety warning notice 3
- Table of contents 5
- 1 Product description 13
- 2 Components 20
- 10 Chapter 2 Components 22
- 12 Chapter 2 Components 24
- Keyboard area 25
- 14 Chapter 2 Components 26
- Keyboard area 15 27
- 16 Chapter 2 Components 28
- Keyboard area 17 29
- Special keys 30
- Action keys 31
- 20 Chapter 2 Components 32
- To use a hot key: 33
- Keyboard area 21 33
- 22 Chapter 2 Components 34
- Cover 23 35
- Labels 25 37
- 3 Illustrated parts catalog 38
- Computer major components 27 39
- Bracket Kit 43
- Cable Kit 44
- Plastics Kit 45
- Mass storage devices 46
- Miscellaneous parts 47
- Component Spare part number 48
- Screw Kit L28720-001 48
- Tools required 49
- Service considerations 49
- Drive handling 50
- Workstation guidelines 51
- Equipment guidelines 52
- Customer Self-Repair parts 53
- Description Spare part number 55
- Solid-state drive (M.2) 56
- Hard drive 57
- WWAN module 59
- WLAN module 61
- Memory module 62
- Keyboard 65
- Bottom cover 67
- TouchPad module 69
- NFC module 72
- Heat sink assembly 76
- System board 78
- RTC battery 82
- Speakers 86
- Fingerprint reader board 87
- Power button board 89
- Display assembly 90
- 7 Troubleshooting guide 98
- Resources 99
- General troubleshooting steps 99
- Identify the issue 100
- 2. Examine the environment 102
- Analyze the issue 103
- Table 7-5 Boot-error codes 109
- Resolve the issue 112
- Verify solution 116
- Helpful Hints 117
- Power-on issues 118
- Consulting with HP Service 118
- AC adapter issue 121
- Battery discharges too fast 123
- Burnt smell 124
- No video (with power) 124
- Blinking lights 125
- Diagnostics error messages 126
- Performance (OS) 127
- Intermittent shutdown 128
- Blue screen 129
- No wake up 133
- Unresponsive 134
- Slow performance 134
- Incorrect time and date 135
- Display anomalies 136
- Dead pixel 137
- Vertical lines 137
- Horizontal lines 137
- No video (internal) 138
- No video (external) 139
- DisplayPort/VGA 139
- Touch screen 141
- I/O devices 142
- Keyboard point stick 143
- Keyboard backlight 143
- TouchPad 144
- Smart card reader 148
- Thunderbolt (TB) 150
- Read-write error 153
- Blue screen (BSOD) error 153
- Noisy hard drive 154
- Mechanical 155
- Noise (sound) 156
- Fan runs constantly 157
- Thermal shutdown (hot) 158
- Stuck power button 158
- Additional information 159
- Processor not executing code 160
- Memory module error 160
- Failure - System Board Error 161
- Additional information 151 163
- Error message list 164
- Bug check symbolic names 164
- Use Windows Debugging Tool 165
- 6. Open the crash dump le 168
- Lookup for Bug Check 0xC2 169
- Additional information 157 169
- Cable management 171
- Connector types 172
- Using Computer Setup 174
- Updating the BIOS 175
- Downloading a BIOS update 176
- Using Windows tools 179
- Restore and recovery 180
- (select products only) 184
- 11 Specications 186
- Hard drive specications 187
- 500 GB* 750 GB* 188
- Nonvolatile memory usage 195
- Questions and answers 197
- 14 Recycling 199
Related products and manuals for Laptops HP ZBook 15 G5 Base Model Mobile Workstation
(107 pages)
(119 pages)
(52 pages)
Laptops HP OMEN X - 17-ap020nr User Manual
(70 pages)
(70 pages)
(104 pages)
(90 pages)
Laptops HP Chromebook 14 G5 User Manual
(60 pages)
(60 pages)
Laptops Hp dv5-1165er User Manual
(267 pages)
(267 pages)
Laptops Hp Pavilion TX2640er User Manual
(307 pages)
(307 pages)
Laptops Hp Pavilion DV7-4070er User Manual
(320 pages)
(320 pages)
Laptops Hp dv7-1210ER User Manual
(27 pages)
(27 pages)
Laptops Hp Pavilion dv3520er User Manual
(194 pages)
(194 pages)
Laptops Hp G72-a20ER User Manual
(125 pages)
(125 pages)
Laptops Hp G62-b19ER XF372EA User Manual
(138 pages)
(138 pages)
© 2020, manymanuals.com. All rights reserved. | 0.583 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals