HP Compaq Pro 6305 User Manual (English)

Other manuals for HP Compaq Pro 6305

Specification59 pages

Illustrated Parts & Service Map4 pages

Questions and Answers:

R
Richard ThomasAug 17, 2025
Why is my HP Desktop performance so poor?
- D
  Daniel RodriguezAug 17, 2025
  Poor performance on your HP Desktop can stem from several factors. The processor might be overheating due to blocked airflow, so ensure that the computer's air vents are unobstructed. A full hard drive can also cause this, so try transferring data to free up space. Other potential causes include low memory (consider adding more), a fragmented hard drive (defragment it), too many applications running (close unnecessary ones), or even a virus (run a virus scan). Restarting the computer can also help if a program didn't release reserved memory.
C
Courtney GilesAug 20, 2025
What to do if my HP Compaq Pro 6305 computer appears locked up?
- M
  Molly MathewsAug 20, 2025
  If your HP Desktop appears locked up and the power button doesn't work, software control of the power switch may not be functional. Press and hold the power button for at least four seconds until the computer turns off. If that doesn't work, disconnect the power cord from the electrical outlet.
E
Emily KingAug 22, 2025
What to do if my HP Compaq Pro 6305 system does not power on?
- C
  Charles SmithAug 22, 2025
  If your HP Desktop system doesn't power on and the front LEDs aren't flashing, try pressing and holding the power button for less than 4 seconds. Ensure the unit is plugged into a working AC outlet. Also, verify that the power button harness and both power supply cables are properly connected to the system board. If the 5V_aux light on the system board is on, replace the power button harness. If it's off, replace the power supply.
D
daustinAug 25, 2025
How to fix no sound on my HP Desktop?
- L
  Lee CastroAug 26, 2025
  If there's no sound or the sound volume is too low on your HP Desktop, the system volume may be set low or muted. Check the F10 BIOS settings to make sure the internal system speaker is not muted. Also, make sure the external speakers are properly connected and powered on, and that the speakers' volume control is set correctly. Use the system volume control available in the operating system to make sure the speakers are not muted or to increase the volume.
C
Craig WhitakerAug 28, 2025
What to do if my HP Compaq Pro 6305 Desktop computer will not respond to USB keyboard or mouse?
- J
  Johnny GrantAug 28, 2025
  If your HP Desktop isn't responding to the USB keyboard or mouse, the computer might be in standby mode. To resume, press the power button or any key. If the system has locked up, restart the computer.
W
William CaseyAug 30, 2025
Why does my HP Desktop power supply shut down intermittently?
- L
  Lisa TylerAug 30, 2025
  If your HP Desktop power supply shuts down intermittently, the voltage selector switch on the rear of the computer chassis (on some models) might not be switched to the correct line voltage (115V or 230V). Select the proper AC voltage using the selector switch.
M
Mr. Eric ThomasSep 1, 2025
How to fix incorrect date and time on my HP Compaq Pro 6305?
- R
  Robert HuffmanSep 1, 2025
  If the date and time display on your HP Desktop is incorrect, the RTC (real-time clock) battery may need to be replaced. Connecting the computer to a live AC outlet prolongs the life of the RTC battery.
J
jenna04Sep 4, 2025
What to do if my HP Compaq Pro 6305 hard drive error occurs?
- M
  Melissa WilliamsSep 4, 2025
  If a hard drive error occurs on your HP Desktop, the hard disk may have bad sectors or has failed. In Windows 7, right-click Start, click Explore, and right-click on a drive. Select Properties then select the Tools tab. Under Error-checking click Check Now. You can also use a utility to locate and block usage of bad sectors, or, if necessary, reformat the hard disk.
L
Lauren JonesSep 6, 2025
How to fix cursor movement with arrow keys on HP Compaq Pro 6305 Desktop?
- P
  Peter MartinezSep 6, 2025
  If the cursor won't move using the arrow keys on your HP Desktop, the Num Lock key may be on. Press the Num Lock key. The Num Lock light should not be on if you want to use the arrow keys.
J
Jill DunnSep 9, 2025
What to do if my HP Compaq Pro 6305 drive is not found?
- E
  Emily CarterSep 9, 2025
  If a drive is not found on your HP Desktop, check cable connections to ensure they are secure. If this is a newly installed drive, run the Computer Setup utility and try adding a POST delay under Advanced > Power-On. Also, if the device is attached to a SATA port that has been hidden in Computer Setup, run the Computer Setup utility and ensure Device Available is selected for the device's SATA port in Security > Device Security. If the drive responds slowly immediately after power-up, run Computer Setup and increase the POST Delay in Advanced > Power-On Options.

HP Compaq Pro 6305 Specifications

General

Processor cache	1 MB
Processor cores	2
Processor model	A6-6400B
Processor family	AMD A6
Processor socket	Socket FM2
Processor frequency	3.9 GHz
Processor cache type	L2
Processor manufacturer	AMD
Processor boost frequency	4.1 GHz
Number of processors installed	1
Memory slots	4x DIMM
Internal memory	4 GB
Memory clock speed	1600 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	32 GB
Memory layout (slots x size)	1 x 4 GB
HDD size	3.5 \
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD Super Multi
Card reader integrated	-
Total storage capacity	500 GB
On-board graphics card	Yes
Discrete graphics card model	Not available
On-board graphics card model	AMD Radeon HD 8470D
On-board graphics card family	AMD Radeon HD 8000
Recovery operating system	Windows 8 Pro
Operating system installed	Windows 7 Professional
Operating system architecture	64-bit
Wi-Fi	No
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
HDMI ports quantity	0
USB 2.0 ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
Chassis type	Micro Tower
Product color	Black
Country of origin	China
Product type	PC
Motherboard chipset	AMD A75
Power supply	320 W
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Depth	431 mm
Width	177 mm
Height	377 mm
Weight	9300 g

Summary

3 Computer Setup (F10) Utility

Computer Setup (F10) Utilities Overview

Lists the capabilities and functions of the Computer Setup (F10) Utility.

Accessing and Using Computer Setup

Provides steps to access and navigate the Computer Setup utilities menu.

Computer Setup—File Options

Computer Setup—Storage Options

Computer Setup—Security Options

Computer Setup—Power Management

Computer Setup—Advanced Options

Recovering Configuration Settings

5 Routine Care, SATA Drive Guidelines, and Disassembly Preparation

Electrostatic Discharge (ESD) Information

Explains ESD risks and precautions to protect components from static damage.

Preventing Electrostatic Damage

Provides packaging and grounding precautions to prevent ESD damage.

Personal Grounding Methods

Grounding the Work Area

Recommended Materials and Equipment

Operating Guidelines

Routine Care Procedures

General procedures for routine care and cleaning of the computer.

Service Considerations

SATA Hard Drives Characteristics

6 Removal and Replacement Procedures Microtower (MT) Chassis

Computer Access Panel Removal

Front Bezel Removal

Front Bezel Security Installation

Memory Module Installation (DIMMs)

Details on installing memory modules (DIMMs) into the system.

Installing Memory Modules (DIMMs)

Step-by-step guide for installing memory modules.

Expansion Card Installation

Instructions for installing PCI and PCI Express expansion cards.

WLAN Module Replacement

System Board Connections Identification

Drive Installation and Removal

Procedures for installing and removing various drive types.

Front Fan Assembly Replacement

Front I/O Assembly Replacement

Power Switch/LED Assembly Replacement

Heat Sink Removal and Replacement

Processor Replacement

Procedure for removing and replacing the system processor.

Rear Chassis Fan Replacement

Power Supply Replacement

Steps to remove and replace the power supply unit.

System Board Replacement

Procedure for replacing the system board.

7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis

Preparation for Disassembly

Steps and precautions before starting SFF chassis disassembly.

Access Panel Removal (SFF)

Front Bezel Removal (SFF)

Front Bezel Security Installation (SFF)

Memory Module Installation (SFF)

Details on installing memory modules in the SFF system.

Installing Memory Modules (DIMMs) in SFF

Step-by-step guide for installing SFF memory modules.

Expansion Card Installation (SFF)

Instructions for installing expansion cards in the SFF chassis.

WLAN Module Replacement (SFF)

System Board Connections Identification (SFF)

Drive Installation and Removal (SFF)

Procedures for SFF drives.

Front Fan Assembly Replacement (SFF)

Front I/O, Power Switch Assembly Replacement (SFF)

Heat Sink Removal and Replacement (SFF)

Processor Replacement (SFF)

Procedure for replacing the processor in SFF.

8 Troubleshooting Without Diagnostics

Before Calling Technical Support

Solving General Problems

Common computer issues and their solutions.

Solving Power Problems

Solutions for issues related to power supply and startup.

Solving Hard Drive Problems

Troubleshooting steps for hard drive errors and performance.

Solving Media Card Reader Problems

Solving Display Problems

Troubleshooting steps for display and monitor issues.

Solving Audio Problems

Solving Printer Problems

Solving Keyboard and Mouse Problems

Solutions for issues with keyboard and mouse input devices.

Solving Hardware Installation Problems

Solving Network Problems

Troubleshooting steps for network connectivity issues.

Solving Memory Problems

Solutions for memory-related errors and performance issues.

Solving Processor Problems

Troubleshooting common processor performance issues.

Solving CD-ROM and DVD Problems

Solving USB Flash Drive Problems

Solving Front Panel Component Problems

Solving Internet Access Problems

Steps to resolve issues connecting to the internet.

Solving Software Problems

Solutions for common software installation and configuration issues.

9 HP PC Hardware Diagnostics

Why Run HP PC Hardware Diagnostics – UEFI

Explains the benefits of using HP PC Hardware Diagnostics for hardware failures.

Accessing and Running UEFI Diagnostics

Provides steps to access and run the UEFI diagnostics tool.

Downloading Diagnostics to USB

10 POST Error Messages

POST Numeric Codes and Text Messages

Lists POST error codes, messages, and recommended actions.

11 Password Security and Resetting CMOS

Resetting the Password Jumper

Procedure to reset setup or power-on passwords via a jumper.

Clearing and Resetting the CMOS

Steps to clear CMOS settings and reset BIOS defaults.

12 Backup and Recovery

Restoring and Recovering in Windows 7

Procedures for data backup and system recovery in Windows 7.

System Restore in Windows 7

System Recovery Options

System Recovery When Windows Responds

System Recovery When Windows Does Not Respond

System Recovery Using Recovery Media

Backup and Recovery in Windows 8

Procedures for data backup and system recovery in Windows 8.

Backing Up Your Information

Performing a System Recovery

Tools and procedures for recovering the system.

Creating Recovery Media

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