HP zbook 15 G3 User Manual

7. Test with HP Support Assistant in Windows.
8. Diagnose with HP PC Hardware Diagnostics (UEFI) to isolate a hardware
issue from a software issue.
9. Examine Ethernet ports on the computer, docking station, and wall for
damage, dust, obstructions.
10. Update drivers: Verify that Ethernet module is displayed in Device
Manager and be sure that device driver is up to date. If updating drivers
does not help, try rolling back to previous drivers.
11. Reset BIOS to Default: If other devices can connect to network, but
computer cannot connect, a BIOS setting might be the cause of the
problem. Restore BIOS to default.
12. Test with veried working operating system or perform operating system
recovery to verify that the issue is not caused by customized settings.
13. Replace system board and verify that the issue is xed.
Network connectivity wireless (WLAN)
Symptoms
●
Unable to nd networks
●
Connection dropouts
●
Slow performance
Possible causes
Network source, cable, connection, wireless module, driver, settings.
HP Support Assistant tool - No network detected in
HPSA
Wireless Adapter Properties - U-APSD support
Troubleshooting steps
1. Turn o the computer’s wired network (remove RJ-45 cable).
2. Examine environment for interference, such as cell phone or microwave,
that may emit high frequencies (above 1 GHz).
3. Verify wireless source by moving computer closer to the wireless base/
router.
4. Test with dierent wireless networks and check with your IT department for
hardware compatibility, settings.
5. Verify that the wireless light is on. If the light is amber, press the wireless
button to enable the wireless device.
6. Test with HP Support Assistant in Windows.
7. Diagnose with HP PC Hardware Diagnostics (UEFI) to isolate a hardware
issue from a software issue.
8. Update drivers: Verify that wireless module is displayed in Device Manager
and be sure that wireless drivers are up to date using www.hp.com or HP
Support Assistant. If updating drivers does not help, try rolling back to
previous drivers.
9. Reset BIOS to Default: If other devices can connect to your wireless
network, but your computer cannot connect, a BIOS setting might be the
cause of the problem. Restore BIOS to default.
10. Congure power management advanced settings as necessary.
In the example to the left, U-APSD support (Unscheduled Automatic Power
Save Delivery) is changed to Disabled to resolve an incompatible access
122 Chapter 7 Troubleshooting guide

HP zbook 15 G3 Specifications

General

Form factor	Clamshell
Product type	Mobile workstation
Product color	Black
Cable lock slot	Yes
Country of origin	China
Bus type	DMI3
Stepping	R0
Tjunction	100 °C
Processor cache	6 MB
Processor cores	4
Processor model	i7-6700HQ
System bus rate	8 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-6700 Mobile series
Processor socket	BGA 1440
Processor threads	8
Processor codename	Skylake
Processor frequency	2.6 GHz
Processor cache type	Smart Cache
Configurable TDP-down	35 W
Processor lithography	14 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	3.5 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	45 W
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR3L-SDRAM, LPDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor	1866, 2133, 1600 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s
Maximum internal memory supported by processor	64 GB
Motherboard chipset	Intel CM236
Pointing device	Touchpad
Recovery operating system	Windows 10 Pro
Operating system installed	Windows 7 Professional
Memory slots	4x SO-DIMM
Internal memory	8 GB
Memory channels	Dual-channel
Memory clock speed	2133 MHz
Internal memory type	DDR4-SDRAM
Memory layout (slots x size)	2 x 4 GB
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	PCI Express
Storage media	SSD
Total storage capacity	256 GB
Compatible memory cards	SD, SDHC, SDXC
Number of SSDs installed	1
Display diagonal	15.6 \
Native aspect ratio	16:9
On-board graphics card ID	0x191B
Discrete graphics card model	NVIDIA® Quadro® M2000M
On-board graphics card model	Intel® HD Graphics 530
Discrete graphics card memory	4 GB
Discrete graphics memory type	GDDR5
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	1.7 GB
On-board graphics card OpenGL version	4.4
On-board graphics card base frequency	350 MHz
On-board graphics card DirectX version	12.0
On-board graphics card dynamic frequency (max)	1050 MHz
Number of displays supported (on-board graphics)	3
Battery capacity	90 Wh
Number of battery cells	9
AC adapter power	150 W
Number of built-in speakers	2
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
HDMI version	1.4
USB 2.0 ports quantity	0
Sustainability certificates	ENERGY STAR
Processor code	SR2FQ
Processor ARK ID	88967
Processor package size	42 x 28 mm
Supported instruction sets	SSE4.1, SSE4.2, AVX 2.0
Intel Smart Response Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00

Weight and Dimensions

Depth	264 mm
Width	386 mm
Height	26 mm
Weight	2590 g