When conecting a pc up no display... - Sansui HDLCD-1900 19 in. LCD Television

if notebook got vga out and tv got vga is verry simply, conect them and after select tv as your secondary display
cole primary display to the seconday
start tv and go to the imput menu, select pc

and will be ok

just 1 problem the clarity of vga canot be compared whit hdmi conection

best regards

Your display is damaged, re[place the display of your laptop through some hardware expert. It will cost you about $100+

You should use hot key on you laptop which switch video out put from you notebook LCD to TV.

Usually its function key at the right lower corner and

<Fn> + <F5> Display toggle Switches display output
between the display screen,
external monitor (if connected)
and both.

I've added link to users manual download.
http://www.google.com.ua/imgres?imgurl=http://support.acer-euro.com/drivers/notebook/images/tm2350.jpg&imgrefurl=http://support.acer-euro.com/drivers/notebook/as_3610.html&h=236&w=300&sz=13&tbnid=CuA_Yb5mmgQQ4M:&tbnh=91&tbnw=116&prev=/images%3Fq%3DAcer%2B3610%2Bpictures&hl=ru&usg=__XQqdAMZB50z_xVzHzqSR1x8ArKw=&ei=6U3MStqeOtWG4Qbd56T8BQ&sa=X&oi=image_result&resnum=1&ct=image

Looks like you've got a busted nic or ethernet card.
Your best option is to contact your manufacturer for support.

need to go into display properties from control panel or desktop and switch to dual monitor. then choose which one you want as main or extended desktop

check that proper driver is installed, in the device manager that shows excmlatory mark that indicates proper driver not been installed, update the driver it will works

try going to conecting an external display in the mobility center and set it to mirror your laptop

677 error is printer board error.u check conection( lpt port or usb cable loose conection.printer board loose conection.remove all conection and conect all conection i mean reinsert conection ) then this error come u will service u r printer board(re insolve printer softwere).803 error is expouser lamp end side blocked change u r lamp u r 803 problem is ok

hii you conect net server pc . all pc conect in switch ..then your name all pc diffence .. and net conect server pc then go net conection dailbox properties ..networking ....enabil network conection then so server pc auto ip address....apply ok  done

Could you give us more details, please? Does the PC starts and what happening after you press the power button? Can you hear the fan works? When the problem started and what was changed before the problem occoured? Have you checked the conection between PC and the monitor itself?