IBM 13M3200 User Manual

 

 

P/N:    55P5776

 

 

12

This chapter explains what to do if a problem occurs while you are using the monitor. 

Only problems related to the converter box are covered here. Refer also to your monitor manual for 

troubleshooting information. 

Cause 1: No power to the converter box.

 

Action 1: Power on the monitor and make sure that the monitor 

power lamp is steady amber or blinking amber. Then look at the 

power lamp on the converter box (next to the connector for the 

converter signal cable (07N2229)). 

If the lamp did not come on, the converter box has no power 

supply. Re-connect the cable between converter box and monitor, 

referring to the instructions in Chapter 2 for installing the 

converter box. Be sure to use the cable supplied with the 

converter box. 

If the lamp is green, the converter box is properly powered on. A 

green light with a blank screen means that the digital signal is 

disconnected somewhere. Check all the digital signal cable 

connections, referring to the instructions in Chapter 2 for 

installing the converter box.

 

Cause 2: The monitor's EDID setting is incorrect.

 

Action 2: Set the correct value for your graphics card, referring 

to the T221 Flat-Panel Monitor Users Guide.

 

Blank screen (LED lamp on the 

monitor is steady amber or 

blinking amber.)

 

Cause 3: The converter box is connected only to the Connector-B 

of the monitor.

 

Action 3: Connect the converter box to at least the Connector-A 

of the monitor, referring to the instructions in Chapter 2.

 

Instead of one large screen, two 

identical side-by-side screens 

Cause 1: No converter box in use.

 

Action 1: Use a converter box.