HP EliteDesk 800 G3 Maintenance And Service Guide

8 Password security and resetting CMOS
This computer supports security password features, which can be established through the Computer Setup
Utilities menu.
This computer supports two security password features that are established through the Computer Setup
Utilities menu: administrator password and power-on password. When you establish only an administrator
password, any user can access all the information on the computer except Computer Setup. When you
establish only a power-on password, the power-on password is required to access Computer Setup and any
other information on the computer. When you establish both passwords, only the administrator password will
give you access to Computer Setup.
When both passwords are set, the administrator password can also be used in place of the power-on
password as an override to log in to the computer. This is a useful feature for a network administrator.
If you forget one or both passwords, you can clear all passwords by powering o the system, opening the
cover, temporarily removing the PSWD jumper, and booting once. This will erase the administrator and
power-on passwords. You must restore the jumper to create new passwords.
CAUTION: Pushing the CMOS button with power removed will reset the BIOS settings to factory defaults. It
may be useful to back up the BIOS settings or save them as custom defaults before resetting them in case
they are needed later. Back up can be performed in Computer Setup or using the BiosCongUtility tool
available from www.hp.com. See Computer Setup (F10) Utility on page 57 for information on backing up the
BIOS settings.
Resetting the password jumper
CAUTION: Stringent security is a mode where there is no physical bypass of the password function. If
enabled, removing the password jumper will be ignored. To enable this mode, change the security setting
Clear Password Jumper in Password Policies to Ignore.
If you lose or forget the password when in stringent security mode, the system can only be reset by System
Management Command. This is a way for HP Service and Support to provide a secure method to access the
BIOS and command a password reset for a specically identied unit under the direction of the owner. This
scenario may not be covered under warranty.
To prevent needing a customer service event to restore access to the system, record your congured
administrator and power-on passwords in a safe place away from your computer.
To disable the power-on or administrator password features, or to clear the power-on or administrator
passwords, complete the following steps:
104 Chapter 8 Password security and resetting CMOS

HP EliteDesk 800 G3 Specifications

General

Display included	No
Keyboard included	Yes
Operating system architecture	64-bit
Sustainability certificates	ENERGY STAR
Power supply	65 W
Product type	Mini PC
Motherboard chipset	Intel® Q270
Product color	Black, Silver
Country of origin	China
Number of 2.5\" bays	1
HDMI ports quantity	-
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.
VGA (D-Sub) ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
Antenna type	2x2
Cabling technology	10/100/1000Base-T(X)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN controller model	Intel Dual Band Wireless-AC 8265
Ethernet LAN data rates	10, 100, 1000 Mbit/s
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	NVMe, PCI Express
Storage media	SSD
Total storage capacity	256 GB
Memory slots	2x SO-DIMM
Internal memory	8 GB
Memory clock speed	2400 MHz
Internal memory type	DDR4-SDRAM
Maximum internal memory	32 GB
Memory layout (slots x size)	1 x 8 GB
Bus type	DMI3
Tjunction	80 °C
Processor cache	6 MB
Processor cores	4
Processor model	i5-7500T
System bus rate	8 GT/s
Processor family	Intel® Core™ i5
Processor socket	LGA 1151 (Socket H4)
Processor codename	Kaby Lake
Processor frequency	2.7 GHz
Processor cache type	Smart Cache
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	3.3 GHz
PCI Express configurations	2x8, 1x8+2x4
Thermal Design Power (TDP)	35 W
Configurable TDP-down frequency	1.7 GHz
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM
Memory voltage supported by processor	1.35 V
Memory clock speeds supported by processor	1333, 1600, 2133, 2400 MHz
Maximum internal memory supported by processor	64 GB
On-board graphics card ID	0x5912
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 630
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)	1100 MHz
Number of displays supported (on-board graphics)	3
HP segment	Business
Scalability	1S
Processor ARK ID	97121
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX 2.0
Thermal solution specification	PCG 2015A
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	175 mm
Width	177 mm
Height	34.2 mm
Weight	1210 g