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Compaq Pro 4300 Videos
676358-001 HP Compaq Pro 4300 Motherboard Overview
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HP Compaq Pro 4300 Small Form Factor PC - $499
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HP Compaq Pro 4300 Upgrade Gaming Video Card RAM HDD
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HP Compaq Pro 4300 Teardown
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Popular Compaq Pro 4300 Manual Pages
Getting Started Guide - Page 6
...Downloading Windows updates ...22 Customizing the monitor display ...22 Turning off the computer ...23 If you encounter issues ...23 Performing basic troubleshooting ...23 Visual inspection: No boot, no power, no video 23 Blink or beep codes: Interpreting POST diagnostic front panel LEDs and audible codes ...24 HP Support Assistant ...24 Using HP PC Hardware Diagnostics 24 Why run HP PC Hardware...
Getting Started Guide - Page 17
... system, programs, and drivers. NOTE: Always use the System Recovery feature. You must reinstall any software programs you use the System Restore procedure before you installed after recovery. NOTE: For detailed instructions on various backup and restore options, perform a search for your permission or password when you can order a recovery disc set up your hard...
Getting Started Guide - Page 32
... that all HP or Compaq computers running Windows 10. For example, if you need a driver for that helps you maintain the performance of these ports, the monitor will restart if automatic start on . ● If you hear beeps, see the Maintenance and Service Guide (English only) for interpretation and recommended action. Using, updating, and maintaining your PC
Using HP Support Assistant...
Pro 4300 All-in-One Business PC - Page 12
...and moving parts inside.
...Repair and Upgrade Do not disable the power cord grounding plug. Plug the power cord in this guide. When unplugging from the power source before touching. Disconnect power to carefully read the Safety & Comfort Guide.
See Electrostatic Discharge on or trip over them so that are discharged of the applicable instructions...personal injury. Replace and secure ...
Pro 4300 All-in-One Business PC - Page 15
...any security devices that you install unsupported SODIMMs.
The system will not operate properly if you set down on how the ...The system will have more memory than the other damage. HP recommends that prohibit opening the computer.
5. Remove all removable....
Remove/disengage any external devices.
3. There are not
supported
NOTE: The system will automatically operate in the system....
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 23
...; Network Server Mode.
Setup Password requires that the setup password be entered to change resource settings for specific Computer Setup options may vary depending on password. Device Security
Allows you to set , it is allowed to
only if a power-on F9 & F12 (requires setup password to Disable/Notify User/Setup Password. Computer Setup-Security
NOTE: Support for serial and parallel...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 26
...; Legacy Support-Enable/Disable. NOTE: If Windows 8 detects a serious error, it , making Windows resistant to malicious modification from preboot to full OS booting, preventing firmware attacks. Table 3-4 Computer Setup-Security (continued)
DriveLock Security
Allows you to use alternative operating systems. Selecting HP Keys causes the computer boot using the preloaded HP-specific boot keys...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 52
To achieve the maximum memory support, you can be : ● industry-standard 204-pin ● ...if you install unsupported SODIMMs.
Memory 45 For proper system operation, the SODIMMs must also: ● support CAS latency 9 DDR3 1600 MHz (9-9-9 timing) ● contain the mandatory Joint Electronic Device Engineering Council (JEDEC) specification In addition, the computer supports: &#...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 114
... too close proximity, be set. Degauss the monitor. Image is bad.
Connect the video cable between the monitor and computer. Solving Display Problems 107 Change requested resolution....upgraded, the correct graphics Install the video drivers included in close to be loaded.
In a two-monitor system or if another monitor is broken up, rolls, jitters, or flashes. Replace...for instructions.
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 119
Solving Printer Problems
If you may have made the connection to use the correct audio device. The correct printer drivers for the application.
112 Chapter 7 Troubleshooting Without Diagnostics Printer may not have failed. If the printer works, reload the printer driver.
Solution Install the correct printer driver for the application are on .
Set the operating system to the...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 124
... DIMM2, and DIMM3 must always be installed before DIMM4.
2. Reseat DIMMs. Power on the front of the computer. For systems with HP memory.
4.
Observe the beeps and LED lights on the system.
2. CAUTION: To avoid damage to the DIMMs or the system board, you are codes for specific problems.
3. Replace third-party memory with a graphics card...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 126
..., such as Device Manager for driver load and the Network Connections applet within Windows for proper connection.
Solving Network Problems 119
Check cabling and network equipment for link status.
Network controller is network activity. Run Computer Setup and enable network controller.
2. To access Device Manager in the operating system using Device Manager. Network...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 134
.../DSL service is not set up to work .
1.
Verify that the USB ports are disabled in Computer Setup. You should see a "power" LED light on the computer are set up properly. Replace the device.
2. Run the Computer Setup utility and ensure that the Web browser is good, the "PC" LED light on .)
Solving Front Panel Component Problems 127...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 142
..., see http://www.hp.com/support/contactHP. System Recovery
WARNING! To protect the software from loss or damage, keep a backup copy of all user information. To add restore points manually: 1. This procedure will delete all system software, applications, and related files stored on -screen instructions. System Restore
If you have a problem that might not be...
Maintenance & Service Guide Pro 4300 All-in-One Business PC - Page 151
... Control Panel (Computer Setup can also be replaced. of the keys are depressed.
4. RTC (real-time clock) battery may have malfunctioned.
1. Apply hard drive firmware patch if applicable. (Available at http://www.hp.com/support.)
3. Install a processor supported by the system.
NOTE: The computer will fix an erroneous error message.)
Determine if hard drive is set to mechanical or...
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