HP Pro 4300 manual All apps icon, Under Windows System, click Run

Table C-1Solving General Problems (continued)

Poor performance.

Cause	Solution
Virus resident on the hard drive.	Run virus protection program.
Too many applications running.	Windows 7:
	1.	Close unnecessary applications to free up memory.
	2.	Add more memory.
	3.	Some applications run in the background and can be
		closed by right-clicking on their corresponding icons in
		the task tray. To prevent these applications from
		launching at startup:
		In Windows 7:
		a.	Go to Start > All Programs > Accessories > Run
		b.	Type msconfig, and then press Enter.
		c.	On the Startup tab of the System Configuration
			Utility, clear applications that you do not want to
			launch automatically, and the click OK.
		In Windows 8:
		a.	On the Start screen, right-click, and then select the
			All apps icon.
		b. Under Windows System, click Run.
		c.	Type msconfig, and then press Enter.
		d.	On the Startup tab of the System Configuration
			Utility, clear applications that you do not want to
			launch automatically, and the click OK.
Some software applications, especially games, are stressful	1.	Lower the display resolution for the current application
on the graphics subsystem.		or consult the documentation that came with the
		application for suggestions on how to improve
		performance by adjusting parameters in the application.
	2.	Add more memory.
	3.	Upgrade the graphics solution.
Cause unknown.	Restart the computer.

112 Appendix C Troubleshooting Without Diagnostics