HP Desktop Pro A 300 G3 Support and Manuals
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User Guide 1 - Page 9
...9679; Find electronic user guides and specifications for your computer model
To access the latest user guides or manuals for your product. the Windows community
● Maintain your computer
HP Support Assistant maintains your computer
● Connect to a TV (select products only)
For HP support, go to http://www.hp.com/support, and follow the instructions to driver updates
● Read...
User Guide 1 - Page 15
..., printers, headsets, speakers, and cameras. Mobile network operators install base stations (similar to cell phone towers) throughout large geographic...home, you to set up a connection or network, connect to a network, and diagnose and repair network problems. To use operating... wireless router or a wireless access point. ● HP Mobile Broadband Module-Gives you go.
Connecting to a wireless...
User Guide 1 - Page 30
... box, and then select Windows Update
settings. 2. Updating using Windows 10
To update programs and drivers: 1. Select Check for updates and follow the instructions.
Select your computer. Type windows update settings in the taskbar search box, and then select the HP Support Assistant app.
‒ or -
Without the latest driver, you update your computer Select the question mark...
User Guide 1 - Page 33
... features
Computer risk
Computer feature
Unauthorized use .
Unauthorized access to Setup Utility, BIOS settings, and other system identification information
Administrator password
Computer viruses
Antivirus software
The free trial antivirus software that is preinstalled on -screen instructions to the computer
Firewall software ● Windows includes firewall software preinstalled...
User Guide 1 - Page 38
... Explorer.
2. Double-click the specific item (for best performance, and then select OK. See Backing up, restoring, and recovering on -screen instructions.
- NOTE: If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
4. Select Advanced system settings. See "Software program and hardware driver reinstallation" in this table...
User Guide 1 - Page 41
...requires hardware replacement, a 24-digit Failure ID code is functioning properly.
HP PC Hardware Diagnostics UEFI (Unified Extensible Firmware Interface) allows you can isolate hardware failures from issues that displays on -screen instructions to select the
specific Windows diagnostics version to be necessary to download the software to download and create the HP UEFI support environment...
User Guide 1 - Page 55
... Setup Instructions or Quick Setup poster or Getting to upgrade any problems setting up your system and turning it only after you have two choices: ● Many parts are covered during the warranty period.
For instructions on page 3. By breaking the security seal on , immediately contact HP support using the procedures given earlier in all countries or regions.) ● If a repair...
Maintenance and Service Guide - Page 71
...can also use Computer Setup to reconfigure or disable devices to isolate the faulty module.
Table 5-1 Solving Hardware Installation Problems (continued) A new device is not recognized as part of the computer.
Solution
1.
If you must unplug the computer power cord before DIMM2, and DIMM3 must be installed before attempting to deselect the automatic settings for specific problems.
3.
Maintenance and Service Guide - Page 72
... Web site.
Reinstall network drivers. Ensure that the cable is network activity. Solving network problems
Some common causes and solutions for network problems are listed in the operating...not properly loaded. Network driver is not set up properly.
Network driver does not detect network controller. Cause Network controller is disabled.
1. Run Computer Setup and enable network controller....
Maintenance and Service Guide - Page 78
... one end is not properly connected.
1. The cable from USB flash drive. Replace the device. 2. USB ports on the computer are set to Enabled in Computer Setup.
Turn off the computer.
2. The correct device driver is not working.
1. Solving front panel component problems
If you want to use is not correct.
Restart the computer.
Ensure...
Maintenance and Service Guide - Page 81
... Setup Utilities menu, complete the following : ● Change settings from the defaults or restore the settings to default values. ● View the system configuration, including settings for valid passwords,...Load Setup default
Computer Setup (F10) Utilities 73 Turn on one or more computers. ● Enable or disable DriveLock security or securely erase a hard drive (when supported by ...
Maintenance and Service Guide - Page 83
... is not covered under Windows.
Without these passwords, the computer cannot be replaced.
The TPM State setting can change only if you forget the setup password or the power-on password, the computer is set to see log ● Build ID ● Feature Byte
Computer Setup-Security
NOTE: Support for specific Computer Setup options may vary depending on the system board...
Maintenance and Service Guide - Page 84
... effect.
You must restart the computer for specific Computer Setup options may vary depending on authentication and sets the Clear TPM setting to factory defaults. The TPM State setting stays the same before and after the Clear TPM setting is cleared, the BIOS disables TPM power-on the hardware configuration.
Supported options include: RAID and AHCI.
76...
Maintenance and Service Guide - Page 97
... PSWD jumper, and booting once. This is no physical bypass of the other information on password is a way for HP Service and Support to provide a secure method to log in case they are needed later. See Computer Setup (F10) Utility on password as custom defaults before resetting them in to the system, record your computer. NOTE...
Maintenance and Service Guide - Page 116
... 47 country power cord set requirements 100 Customer Support 45
108 Index
D disassembly preparation 16 drive cage
installing 29 removal 28 drives cable connections 25 installation 25 locations 25
E electrostatic discharge (ESD) 8
preventing damage 9 error
codes 82, 87 messages 82 expansion card installation 20 removal 20
F F10 Setup
access problem 47 fan duct
removal and replacement 36 fan sink...
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