When i turn it on it goes to a white screen than shuts off, works when connected to pc and xbox360

Your unit isn't grounded..Check your main pin connector cable to make sure the connections are tight

key words above, (change(d) PC) did you mean you changed out the PC, and it fails, I will guess yes) as in past tense?

old old , 1710s, most are now dead, you know that right?
all have CCFL tubes in it.(problematic for sure)
and had a sleep mode inside, (problem 2) sure.

so with PC turned on, the push the menu key
and turn off the sleep timer, keep it off for ever.
it is not compatible with NEWER PCs at all.

the Monitor is bad,
if cable and pc are ok, the monitor is bad.
you proved that, if change = changed. above.

like this. (GO LED !) avoid all monitors older than year 2010 !

https://www.walmart.com/ip/Asus-LCD-VS197D-P-LED-Backlight-18-5inch-Wide-1336x768-50000000-1-5ms-VGA-Retail/20701019

Graphics chip may have failed. If screen is white there is no information being sent to the screen, but the backlight is working fine. The Graphics chip may not be replaced, but the motherboard replacement is the usual fix for this issue. There may also be a loose cable beneath the case above the keyboard, which connects the screen to the motherboard.

White screen means that your lamp (back light) is working absolutely fine, but you could have a loose connection for the data ribbon cable, which sends the images to the monitor.
Carefully open laptop to reach its lcd, there must be ribbon cable which looks like this:
It is very sensitive so be very careful with that, very gently remove this from the chip and reconnect it.
Hope this helps, Please feel free to ask me any further.

sir is it blinks with white screen only or blinks with white screen then shut down?
-if the phone can receive/send text and mms messages while the incoming and outgoing calls become shut down,i think you need to replace the battery because it is weak.use only original battery.
-and if it is blink with white screen only try to reset all settings or reformat your phone,if not work hardware problem go to repair shop.

You need to press the sync button on the Xbox360(little white button on the faceplate just under the DVD drive). Then you press the sync button on the wireless remote. (An even smaller little white button, on the side of the contoller that would be "facing" the 360 while you hold the controller)

does the monitor stay white after shut down or does it go back to a black screen?

hi
its ur video card problem so u need to get it upgraded
and for our tchnician help call at toll free no 18884276640

u should find out if its chiped or not chiped 360s dont play live cds unless they r burned

the problem may be the screen card is not sutable for this game,
or the video and if you havn,nt directx9 install it.