Monitor black out all lights running, also fan runing but cant initialized

Dear Rei Garcia,
Simplest thing first: Check the monitor. If it is ok, then try booting into "SAFE MODE" ...Hang on Rei...just did a search on "AIO One Two M3851" & initial hits talk about a LAPTOP? You have posted in DESKTOP PC's? IF it is a laptop, then try pluging a known good monitor into the video-out socket - ( usually a VGA output); if the second monitor works ok, then you need a new monitor. If the 2nd monitor doesn't work, then it looks like your graphics adaptor may be "had it"? GBU!

It sounds like you'll probably need a capacitor .......

either your backlight has failed or you have hit one of the function keys which selects external monitor- can you connect it to an external monitor to see what happens?

IF neither your external Monitor or Laptop LCD screen are inactive, this generally relates to the Video Section on the mainboard a being compromised. The best solution is a bench test done by a technical professional to locate the excact cause.

replace ur VGA card

Definitely faulty.. as it is quite old, consider replacing it.

As conventional methods are not working the cause of the elusive fault must be pursued when the non-running is actually happening.

Temporary tell-tale lights can be rigged in order to monitor voltages, a section of transparent fuel pipe to monitor fuel flow, noid light to monitor the injector pulse and so forth...

hi! there,
if no cold blowing,evaporator is not working,have you ever heard compressor is running,check this out,no compression of course you dont have cool on evaporator.if the compressor is running check the oprating current,if still have enough freon charge,if not running check thermostat reset setting on the coldest,ifn still not run check overload relay on panel control reset lever to put back compressor to run,check condensing fan if working,if not check also over load protection,this should be done by ac tech nician.have a nice day,dont gorget to rate me, thank's

This could for many reasons, the main ones are

• The monitor light is burned and needs to be replaced
• The video card slot is fried, the card it self

You can try to get a VGA Cable, connect it from your computer to an external screen, press the "Function Key" + "dual screen key" on your keyboard, if u see the screen then its the monitor lights problem.

else, try to change the video card, its slot

if your monitor is working properlly,then you should check the following things:-Remove ram and start the computer. If it gives you any beep then your motherboard is all right.And if not,then it's time to buy a new motherboard.