Problem with brightness of monitors SyncMaster 710n

http://www.samsung.com/fr/support/detail/supportPrdDetail.do?menu=SP01&prd_ia_cd=201&prd_mdl_cd=MJ17ASAS%2FEDC&prd_mdl_name=710N&srchword=710N

electrolitic capacitors problem in power supply ,u can replace it problem will solove

The message says that the monitor doesn't receives signal - which is normal. Since the problem appears only after you plug in the cable in means that the problem is located there - something is wrong with your pc, most likely the video card has died.

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, poor solder jopints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed SAMSUNG monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Not completely sure what you're saying. Here's what I got out of your problem:

You have a Syncmaster 710n that displays a box saying the best resolution is _____ x _____, but your Syncmaster 710v doesn't show that message.

The main question I have to ask you is whether or not you see the screen or display behind the message on the Syncmaster 710n.

In either case, I doubt that this is a hardware problem. I also highly doubt that your monitor cannot be repaired. Try the following:

1) If you see the display/screen is showing behind the message box, this is almost definitely a setting issue. You need to press the menu button on your monitor and look for an option that says something like "display resolution message" or "ideal resolution message", or something else like that. Then you need to change the setting for that option, for example if "Yes" is selected, then you need to change it to "No" or if "Enable" is selected you need to change it to "Disable".

If you have the manual for the monitor, it should make it easier to know what setting to change. If not then go here:

http://www.samsung.com/us/support/detail/supportPrdDetail.do?menu=SP01&prd_ia_cd=05020100&prd_mdl_cd=&prd_mdl_name=710N&prd_ia_sub_class_cd=P

and download the Manual that you need.

2) If nothing is being displayed behind the message, try to change the display settings of your computer. While using a different monitor, try the following: If in XP, right-click on the desktop and go to Properties, and select the tab for display settings and adjust the resolution to something compatible with your monitor (like the one it suggests you to change it to). If in Vista/7, right-click the desktop and select Screen Resolution/Display Settings and adjust it there.

Good luck. Let us know how it goes.

try wacom tools

hi

I am a technician-informatic. I have repaired about 60 Lcd Samsung monitors with thees problems - not optimal resolution mode and dark screen problem. So i decided to made manual how to repair lcd samsung monitors.The repair process is very simple 10-30min. does not need a lot of experience in electronics and expensive instruments.

if you are interested check it on eBay.

Samsung monitor repair manual guide 710n,913v,510n more
or just enter number in search field: 220409788372

thank you

hi

I am a technician-informatic. I have repaired about 40 Lcd Samsung monitors with thees problems - not optimal resolution mode and dark screen problem. So i decided to made manual how to repair lcd samsung monitors.The repair process is very simple 10-30min. does not need a lot of experience in electronics and expensive instruments.

if you are interested check it on eBay.

Samsung monitor repair manual guide 710n,913v,510n more
or just enter number in search field: 220409788372

thank you

Some capacitors need to be replaced,which would have burnt out due to power fluctuations

no,
the LCD display don't harm the eyes cause don't spreed radiation.
preferred resolution 1280x1024 at refresh rate of 60Hz is not optimal.
the samsung 710N can easy handle 75Hz at 1280x1024 so just change it.