<!-- from fixya rte -->Which is later model 753s or 794mg - Samsung SyncMaster 753S 17" CRT Monitor

how to made the vga cable of monitor samsung syncmaster 794mg

my color monitor is Samsung sync master 753s model
model code - AQ17LS7L/XTP
THE EHT [FBT] LABEL IS MISSING IN PLS SEND THE NUMBER
OF FBT & ITS PINS DETAILS USED IN FUNCTION OF CKT

hit your MONITOR lightly on left side or right side or on top & then observe ..........you will get normal picture or it comes & again it goes....if it is happening like that then following is the situation..........after 4 or 5 yrs in some monitors on main board ( also on CRT circuit board ) at some soldering joints crack develops....then due to loose contact picture becomes small in size or abnormal width,etc ...........when we hit that lightly then those loose contacts joins temporarly & again picture appears for some time............so solution is ......monitor main board & CRT circuit board should be observed carefully & most of the joints should be re-soldered.......only a good service engineer can do that........even after hitting monitor lightly if there is no response then main board has to be checked completely........in your case iam sure it is loose connection problem.........joints should be re - soldered ...100% it works again ................this problem cannot be solved by user unless user has idea about components( resisitors, transisitors, diodes,...etc) , have soldering iron , multimeter & other tools....................so contact good monitor service engineer .............iam from bangalore - 09986222774 - [email protected] ( computers, laptop, printers, etc )..............

press menu button and hold it above 6sec

FSA-0357

Hello,
your CRT is need to be recharged ..It can be done in any electronics workshop..Its basically due to aging of monitor...
Thank You For using FIXYA!!

Hello,

Your vertical deflector circuit is going out. This is really not economical to repair, the chip alone is $12-15 plus if you have any other parts in the circuit going out plus labor. You can pickup 17" CRT monitors for less than $15 from goodwill or craigslist.

Sorry to say but I think its time to retire your 753s

Buddy
Corporate Computer

"Don't kill yourself just to save some bucks"

Here are the instructions:

http://www.josepino.com/?open-samsung-back-cover

make sure your pins on your mail connecter are 100% ok,then u
UPS of that system place far from the moniter .Insert VGA driver cd into drive and driver update via device manager and restart u r
system.In case ur graphics card damaged the moniter normaly
work as u describe.

do you have a power saver if so check to see what the setting it is