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HP Z4 G4 User Manual

HP Z4 G4
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Solving Internet access problems
If you encounter Internet access problems, consult your Internet Service Provider (ISP) or refer to the common
causes and solutions listed in the following table.
Unable to connect to the Internet.
Cause Solution
Internet Service Provider (ISP) account is not set up properly. Verify Internet settings or contact your ISP for assistance.
Web browser is not set up properly. Verify that the Web browser is installed and set up to work with
your ISP.
Cable/DSL modem is not plugged in. Plug in cable/DSL modem. You should see a “power” LED light on
the front of the cable/DSL modem.
Cable/DSL service is not available or has been interrupted due to
bad weather.
Try connecting to the Internet at a later time or contact your ISP.
(If the cable/DSL service is connected, the “cable” LED light on
the front of the cable/DSL modem will be on.)
The CAT5 UTP cable is disconnected. Connect the CAT5 UTP cable between the cable modem and
the computers’s RJ-45 connector. (If the connection is good,
the “PC” LED light on the front of the cable/DSL modem will be
on.)
IP address is not congured properly. Contact your ISP for the correct IP address.
Cookies are corrupted. (A “cookie” is a small piece of information
that a Web server can store temporarily with the Web browser.
This is useful for having the browser remember some specic
information that the Web server can later retrieve.)
1. Type control panel in the taskbar search box, and then
select Control Panel from the list of applications.
2. Click Internet Options.
3. In the Browsing history section, click the Delete button.
4. Select the Cookies and website data check box and click
the Delete button.
Cannot automatically launch Internet programs.
Cause Solution
You must log on to your ISP before some programs will start. Log on to your ISP and launch the desired program.
Solving Internet access problems 63

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HP Z4 G4 Specifications

General IconGeneral
Tcase65 °C
Bus typeQPI
SteppingU0
Processor cache8.25 MB
Processor cores6
Processor modelW-2133
System bus rate0 GT/s
Processor socketLGA 2066 (Socket R4)
Processor threads12
Processor codenameSkylake
Processor frequency3.6 GHz
Processor lithography14 nm
Processor manufacturerIntel
PCI Express slots version3.0
Processor boost frequency3.9 GHz
Processor operating modes64-bit
ECC supported by processorYes
PCI Express configurations1x16, 1x4, 1x8
Thermal Design Power (TDP)140 W
Number of processors installed1
Maximum number of PCI Express lanes48
Memory types supported by processorDDR4-SDRAM
Memory clock speeds supported by processor1600, 1866, 2133, 2400, 2666 MHz
Memory bandwidth supported by processor (max)85.3 GB/s
Maximum internal memory supported by processor512 GB
Operating system installedWindows 10 Pro for Workstations
Memory slots8x DIMM
Internal memory16 GB
Memory channelsQuad-channel
Memory clock speed2666 MHz
Maximum internal memory256 GB
Memory layout (slots x size)2 x 8 GB
HDD speed7200 RPM
RAID levels0, 1, 5, 10
HDD capacity1000 GB
SSD capacityThe Solid State Drive's storage capacity in Gigabytes.
HDD interfaceSATA
SSD interfacePCI Express
Storage mediaHDD+SSD
Optical drive typeDVD-RW
Card reader integratedNo
Total storage capacity1256 GB
Discrete graphics card modelNot available
Power supply1000 W
USB 2.0 ports quantityUSB 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 1 (3.1 Gen 1) Type-A ports quantity10
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity2
Sustainability certificatesENERGY STAR
Chassis typeTower
Product colorBlack
Country of originChina
Intel® vPro™ Platform Eligibility-
Audio chipRealtek HD ALC221
Product typeWorkstation
Motherboard chipsetIntel® C422
Scalability1S
Processor codeSR3LL
Processor ARK ID125040
Processor package size45 x 52.5 mm
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2
Intel Identity Protection Technology version1.00
Weight and Dimensions IconWeight and Dimensions
Depth445 mm
Width169 mm
Height386 mm
Weight10200 g

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