HP ZBook 15u G5 User Manual

The essential hardware consists of the following:
●
System board
●
AC adapter (unplug nonremovable battery or remove battery)
●
Processor (and heat sink/fan). (Processor may be integrated into the system board.)
●
Memory (one veried working memory DIMM)
●
Graphics card (if no VGA port is available on the system board). Platform may have both Intel integrated
graphics and discrete graphics. Therefore, discrete graphics card may not be needed.
●
External VGA monitor
●
External USB keyboard
●
External mouse
NOTE: After the service door is removed, disconnect all connections (internal keyboard, display, discrete
GPU, hard drive/solid-state drive, daughterboards, etc.) to achieve the essential hardware conguration
above. DO NOT disassemble the system board from its enclosure at this time.
Reverse the procedure above by reinstalling each piece of hardware removed, one piece at a time, and testing
your computer after each installation. Since your computer works with only the essential hardware installed,
those parts must be working properly. This means that one of the hardware components removed is causing
the computer to not work properly. By installing each device back into the computer and testing each time,
the failing hardware will eventually be identied.
Safe mode
A driver conict often results in a blue screen error message. Therefore, booting in safe mode can resolve
many issues in Windows because safe mode forces the computer to load a limited version of Windows which
only contains essential les. Safe mode is useful for troubleshooting problems with programs and drivers
that might not start correctly or that might prevent Windows from starting correctly.
If a problem does not reappear when you start in safe mode, eliminate the default settings and basic device
drivers as possible causes. Refer to the links below for how to start your computer in safe mode:
●
http://support.hp.com/us-en/document/c01835750
●
http://support.hp.com/us-en/document/c03439317
12. Test with veried working conguration (hardware and/or operating system)
One troubleshooting technique that can quickly isolate an issue is using a veried working part while testing.
A good example is to use an external keyboard, mouse, or VGA monitor when you have issues with an internal
keyboard, TouchPad, or display. Testing with a veried working AC adapter can identify an error caused by a
faulty one. Similarly, testing with a veried working operating system can determine bad behaviors of the
current operating system. See Non HP diagnostics tools on page 94 for instructions about obtaining and using
a Windows-To-Go USB.
NOTE: In some situations, more than one item may contribute to a problem.
13. Replace the system board
The system board may be replaced only by authorized service providers. This should not be considered an
initial step taken to resolve an issue. Review and perform all steps discussed previously before replacing the
system board. 4. Update BIOS and drivers on page 90, 7. Status lights, blinking light codes, troubleshooting
lights, and POST error messages on page 95, 8. Hard reset on page 98, and 9. Soft reset (Default Settings)
General troubleshooting steps 101

HP ZBook 15u G5 Specifications

General

Form factor	Clamshell
Product type	Mobile workstation
Product color	Gray
Country of origin	China
Panel type	UWVA
Touchscreen	-
LED backlight	Yes
Display diagonal	15.6 \
Native aspect ratio	16:9
Memory slots	2x SO-DIMM
Memory clock speed	2400 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR4-SDRAM
Maximum internal memory	32 GB
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
Storage media	SSD
Total storage capacity	512 GB
Compatible memory cards	SD, SDHC, SDXC
Number of SSDs installed	1
Number of built-in speakers	2
HP segment	Business
HP speaker type	HP Dual Speakers
Front camera HD type	HD
HDMI version	1.4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Pointing device	Touchpad
AC adapter power	- W
On-board graphics card ID	0x5917
On-board graphics card model	Intel® UHD Graphics 620
On-board graphics card family	Intel® UHD Graphics
On-board graphics card OpenGL version	4.4
On-board graphics card base frequency	300 MHz
On-board graphics card DirectX version	12.0
On-board graphics card dynamic frequency (max)	1150 MHz
Battery capacity	56 Wh
Number of battery cells	3
Bus type	OPI
Stepping	Y0
Tjunction	100 °C
Processor cache	8 MB
Processor cores	4
System bus rate	4 GT/s
Processor family	Intel® Core™ i7
Processor socket	BGA 1356
Processor threads	8
Processor codename	Kaby Lake R
Configurable TDP-up	25 W
Processor frequency	1.9 GHz
Configurable TDP-down	10 W
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	4.2 GHz
Processor operating modes	64-bit
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1
Thermal Design Power (TDP)	15 W
Configurable TDP-up frequency	2.1 GHz
Configurable TDP-down frequency	0.8 GHz
Maximum number of PCI Express lanes	12
Processor code	SR3L8
Processor ARK ID	124968
Processor package size	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	251 mm
Width	370.8 mm
Height	18.6 mm
Weight	1770 g