Gateway GT115 manual CD/DVD-ROM Drive, Video and Monitor

	4.	Main board.
Hard disk drive has write error.	1.	Enter BIOS Setup and Load default settings.
	2.	Hard disk drive.
Hard disk drive LED fails to light, but	1.	With the system power on, measure the voltage
system operates normally.		of hard disk LED connector.
	2.	Hard drive LED cable.

CD/DVD-ROM Drive

NOTE: Ensure CD/DVD-ROM drive is configured correctly in BIOS Setup, cable/jumper are set correctly and its laser beam is clean before diagnosing any CD/DVD-ROM drive problems.

CD/DVD-ROM drive LED doesn't come		1.	CD/DVD-ROM drive
on but works normally.
CD/DVD-ROM drive LED flashes for		1.	CD/DVD-ROM may have dirt or foreign material
more than 30 seconds before LED			on it.
shutting off.			Check with a known good disc.
		2.	CD/DVD-ROM is not inserted properly.
Software asks to reinstall disc.		3.	CD/DVD-ROM is damaged.
Software displays a reading CD/DVD
error.
CD/DVD-ROM drive cannot load or eject		1.	Disconnect all cables from CD/DVD-ROM drive
when the system is turned on and its			except power cable, then press eject button to
eject button is pressed and held.			try to unload the disk.
		2.	CD/DVD-ROM drive power.
		3.	CD/DVD-ROM drive
CD/DVD-ROM drive does not read and		1.	CD may have dirt or foreign material on it.
there are no messages are displayed.			Check with a known good disc.
		2.	Ensure the CD/DVD-ROM driver is installed
			properly.
		3.	CD/DVD-ROM drive.
CD/DVD-ROM drive can play audio CD		1.	Ensure the headphone jack of the
but no sound output.			CD/DVD-ROM has an output.
		2.	Turn up the sound volume.
		3.	Speaker power/connection/cable.
		4.	CD/DVD-ROM drive.
	Video and Monitor
Video memory test failed.		1.	Remove all non-factory-installed cards.
Video adapter failed.		2.	Load default settings (if screen is readable).
		3.	Main board.
Display problem:		1.	Monitor signal connection/cable.
- Incorrect colors		2.	Monitor
No high intensity		3.	Video adapter card
Missing, broken, or incorrect characters		4.	Main board
Blank monitor (dark)
Blank monitor (bright)
Distorted image
Unreadable monitor
Other monitor problems
Display changing colors.		1.	Monitor signal connection/cable
		2.	Monitor
		3.	Main board
Display problem not listed above		1.	“Monitor"

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