Lenovo 6523, 6524, 6530, 6525, 6522, 6526, 6528, 6529 manual Optional-device problems

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRUs) and which components are field replaceable units (FRUs).

vIf an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

Symptom	Action
The monitor has screen jitter, or	1.	If the monitor self-tests show that the monitor is working correctly, consider the
the screen image is wavy,		location of the monitor. Magnetic fields around other devices (such as
unreadable, rolling, or distorted.
		transformers, appliances, fluorescent lights, and other monitors) can cause
		screen jitter or wavy, unreadable, rolling, or distorted screen images. If this
		happens, turn off the monitor.
		Attention: Moving a color monitor while it is turned on might cause screen
		discoloration.
		Move the device and the monitor at least 305 mm (12 in.) apart, and turn on
		the monitor.
		To prevent diskette drive read/write errors, make sure that the distance
		between the monitor and any external diskette drive is at least 76 mm (3 in.).
	2.	Reseat the monitor.
	3.	Replace the following components one at a time, in the order shown, restarting
		the server each time:
		a.	Monitor
		b. (Trained service technician only) System board
Wrong characters appear on the	1.	If the wrong language is displayed, update the server firmware with the correct
screen.		language (see “Updating the firmware” on page 122).
	2.	Reseat the monitor
	3.	Replace the following components one at a time, in the order shown, restarting
		the server each time:
		a.	Monitor
		b. (Trained service technician only) System board

Optional-device problems

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRUs) and which components are field replaceable units (FRUs).

vIf an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

Symptom	Action
A Lenovo optional device that	1.	Make sure that:
was just installed does not
		v The device is designed for the server (see http://www.lenovo.com/thinkserver
work.		and click the Options tab).
		v You followed the installation instructions that came with the device and the
		device is installed correctly.
		v You have not loosened any other installed devices or cables.
		v You updated the configuration information in the Setup Utility. Whenever
		memory or any other device is changed, you must update the configuration.
	2.	Reseat the device that you just installed.
	3.	Replace the device that you just installed.

136ThinkServer TS200 Types 6522, 6523, 6524, 6525, 6526, 6528, 6529, and 6530: Installation and User Guide