HP Z230 User Manual

Entering a setup password
If a setup password has been established on the computer, you will be prompted to enter it each time
you run Computer Setup (f10) Utility.
To enter a setup password:
1. Restart the computer.
2. As soon as the computer is turned on, press and hold f10 until you enter Computer Setup (f10)
Utility. Press enter to bypass the title screen, if necessary.
If you do not press f10 at the appropriate time, you must restart the computer and press and
hold f10 again to access the utility.
If you are using a PS/2 keyboard, you might see a keyboard error message. Disregard it.
3. When the key icon appears on the monitor, enter the setup password, and press enter.
Type carefully. For security reasons, the characters you enter do not appear on the screen.
If you enter the password incorrectly, a broken key icon appears. Try again. After three unsuccessful
tries, you must restart the computer before you can continue.
Changing a power-on or setup password
To change a power-on or setup password:
1. Restart the computer.
2. To change the power-on password, go to step 4.
3. To change the setup password, as soon as the computer is turned on, press and hold f10 until
you enter Computer Setup (f10) Utility. Press enter to bypass the title screen, if necessary.
If you do not press f10 at the appropriate time, you must restart the computer, and then press
and hold the f10 key again to access the utility.
If you are using a PS/2 keyboard, you might see a keyboard error message. Disregard it.
4. When the key icon appears, enter the current password, a slash (/) or alternative delimiter
character, the new password, another slash (/) or alternative delimiter character, and the new
password again as shown:
current password/new password/new password
For information about the alternative delimiter characters, see National keyboard delimiter
characters on page 49.
Type carefully. For security reasons, the characters you enter do not appear on the screen.
5. Press enter.
The new password takes effect the next time you turn on the computer.
The power-on and setup passwords can also be changed using the Security options in Computer
Setup (f10) Utility.
Deleting a power-on or setup password
To delete a power-on or setup password:
1. Turn on or restart the computer.
2. Choose from the following:
48 Chapter 2 System management

HP Z230 Specifications

General

Product type	Workstation
Motherboard chipset	Intel® C226
ECC	Yes
Memory slots	4x DIMM
Internal memory	4 GB
Memory channels	Dual-channel
Memory clock speed	1600 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	32 GB
Memory layout (slots x size)	1 x 4 GB
Chassis type	Desktop
Product color	Black
Country of origin	China
Placement supported	Vertical
Number of 3.5\" bays	1
Water cooling system	No
HDD speed	7200 RPM
RAID levels	0, 1
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD Super Multi
Total storage capacity	500 GB
PS/2 ports quantity	2
DisplayPorts quantity	3
Serial ports quantity	-
USB 2.0 ports quantity	6
VGA (D-Sub) ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
Ethernet LAN data rates	10, 100, 1000 Mbit/s
On-board graphics card ID	0x412
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 4600
Maximum on-board graphics card memory	1.74 GB
On-board graphics card base frequency	350 MHz
On-board graphics card DirectX version	11.1
On-board graphics card dynamic frequency (max)	1150 MHz
Power supply	240 W
Tcase	72.72 °C
Bus type	DMI2
Stepping	C0
Processor cache	6 MB
Processor model	i5-4570
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor socket	LGA 1150 (Socket H3)
Processor codename	Haswell
Processor frequency	3.2 GHz
Processor cache type	Smart Cache
Processor lithography	28 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	3.6 GHz
Processor operating modes	64-bit
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	84 W
Maximum number of PCI Express lanes	16
Memory clock speeds supported by processor	1333, 1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
Operating system installed	Windows 7 Professional
Scalability	1S
Processor code	SR14E
Processor ARK ID	75043
Intel TSX-NI version	0.00
Processor package size	37.5 x 37.5 mm
Graphics & IMC lithography	22 nm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Thermal solution specification	PCG 2013D
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	384 mm
Width	337 mm
Height	100 mm
Weight	7200 g