Have a Samsung SyncMaster 930B just went blank and a floating message says check signal cable, digital. I have check cables and find no problem....what else can I do?

Here is a link to a cable on Amazon that will do what you want.

http://www.amazon.com/Cables-Unlimited-PCM-2296-06-HDMI-Cable/dp/B0007MWE1E/ref=sr_1_3?ie=UTF8&qid=1316748894&sr=8-3

I hope this helps, if so please rate my solution,

BuddyMc

from user manual troubleshooting section
(When connecting D-Sub cable) Check the signal cable connection. (When connecting DVI cable) If you still see an error message on the screen when the monitor is connected properly, check to see if the monitor status is set to analog. Press Source button to have the monitor double-check the input signal source.

Source button Activates a highlighted menu item.
/ Push the 'SOURCE', then selects the video signal while the OSD is off. (When the source button is pressed to change the input mode, a message appears in the center of the screen displaying the current mode -- analog or digital input signal.) Note : If you select the digital mode, you must connect your monitor to the graphic card's port using the DVI cable.
https://images10.newegg.com/User-Manual/User_Manual_24-001-063.pdf ninth page in user manual
source button fourth from the left when facing monitor. looks like a box with an arrow pointing left.

Check if the monitor is not working by connecting this monitor to another computer.

If the monitor woks on another pc, then the pc is the issue and not the monitor.

If monitor doesnt work on the other pc, then it's the monitor that needs replacing.

I hope this helps you :)

Hello,

Check for bent pins in the signal cable. Unplug the cable from the back of the computer and look at the end, you will see small pins sticking out. We have seen many times when people move systems that a pin will get bent over and when you plug it in to the PC it gets flattened out all the way. If you find a bent pin you may be able to straighten it out with a pair of needle nose pliers but if it breaks you can get a replacement cable for $6.50 shipped, http://www.ccl-la.com/catalog/product_info.php?products_id=54

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

Hello
1st Pull all power from pc from the wall.Plug back in and start pc up.
While starting hold down the f8 key and select safe mode.

once in go to control panel and select display.

set resoulution to default 60 hz and screen size to 800 by 600.

Reboot.

You may need to readjust your screen again.

Hope this helps.

Try swapping PC input cable with replacement.

Try Monitor on another PC.

If still no go check the manufacturers warranty.......some are 5 years.

Sounds like internal fault.

had the same issue, called up customer care of samsung and they suggested me to change the cable to D-15 10 series. I was getting the comp o/p on TV but with the "Check Signal Cable" messg with the old VGA cable where some pin is not grounded used for computer to monitor connectivity.
Abhi..

Did you check for new drivers to both vid card and display? That'd be the first thing to try.

Try to reinstall your OS.

Does your computer have more than one video adapter installed. If so, try plugging into the other one.