HP Z1 User Manual

3. If the Windows partition and the HP Recovery partition are listed, restart the computer after
Windows has loaded, and then press and hold Shift while clicking Restart.
NOTE: If the computer fails to boot to Windows after several attempts, the system will boot to
the Windows Recovery Environment by default.
4. Select Troubleshoot, select Advanced Options, and then select Automatic Repair.
5. Follow the on-screen instructions.
NOTE: For additional information on recovering information using the Windows tools, perform a
search for these topics in Help and Support. From the Start screen, type help, and then select Help
and Support.
Using F11 recovery tools
CAUTION: Using F11 completely erases hard drive contents and reformats the hard drive. All files
that you have created and any software that you have installed on the computer are permanently
removed. The F11 recovery tool reinstalls the operating system and HP programs and drivers that were
installed at the factory. Software not installed at the factory must be reinstalled.
To recover the original hard drive image using F11:
1. If possible, back up all personal files.
2. Restart the computer, and then press esc while the company logo is displayed. The computer
Startup Menu displays.
3. Press F11 to select the System Recovery option.
4. Choose your keyboard localization.
5. On the Choose an option menu, select Troubleshoot.
6. On the Troubleshoot menu, choose either Refresh your PC to repair the OS or Reset your PC
to completely reinstall the OS.
7. Follow the on-screen instructions.
NOTE: If the F11 System Recovery does not start, you must recover your operating system and
programs using the Windows 8 Restore Media (purchased separately). For additional information,
see
Using HP Windows 8 restore media (purchased separately) on page 37.
36 Chapter 5 Setting up and restoring Windows 8

HP Z1 Specifications

General

Tcase	72.6 °C
Bus type	DMI
Stepping	D2
FSB Parity	No
Processor cache	8 MB
Processor cores	4
Processor model	E3-1245
System bus rate	5 GT/s
Processor series	Intel Xeon E3-1200
Processor socket	LGA 1155 (Socket H2)
Processor threads	8
Processor codename	Sandy Bridge
Processor frequency	3.3 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.7 GHz
Processor operating modes	64-bit
ECC supported by processor	Yes
Thermal Design Power (TDP)	95 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	33
Maximum number of PCI Express lanes	20
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	1066, 1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s
Maximum internal memory supported by processor	32 GB
Audio system	HD
Product type	Workstation
Motherboard chipset	Intel® C206
Memory slots	4x DIMM
Internal memory	4 GB
Memory channels	Dual-channel
Memory clock speed	1600 MHz
Memory layout (slots x size)	- GB
Resolution	2560 x 1440 pixels
Graphics card	Quadro 500M
Networking features	Gigabit Ethernet (10/100/1000)
Wireless technology	802.11 a/g/n
Graphics card family	NVIDIA
Maximum storage capacity	2 TB
HDD speed	7200 RPM
RAID levels	0, 1
HDD capacity	1000 GB
HDD interface	SATA
Optical drive type	DVD Super Multi
Maximum graphics card memory	1.024 GB
On-board graphics card model	Intel® HD Graphics P3000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	850 MHz
On-board graphics card dynamic frequency (max)	1350 MHz
Number of displays supported (on-board graphics)	2
Display diagonal	27 \
Display number of colors	1.073 billion colors
Modem (RJ-11) ports	0
USB 2.0 ports quantity	7
Bundled software	Roxio Easy Media Creator; Intervideo WinDVD
Operating system installed	Windows 7 Professional
Power supply	400 W
Power supply input voltage	100 - 240 V
Power supply input frequency	50 - 60 Hz
Certification	Energy Star
Product color	Black
Country of origin	China
Processor code	SR00L
Processor ARK ID	52274
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	419.1 mm
Width	660.4 mm
Height	584.2 mm
Weight	213.2 g