Question about Samsung HCL5515W 55" Rear Projection Television

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Desktop resolution hi, im new with windows, i bought this 15" hcl desktop with windows vista, i tried to change the resolution of my desktop by going to the properties, by doing so i changed it from 800 to 1100, suddenly the screen blacked out and colour ful line apaaredin horizontal fashionplease helpme, im in class 9, and this is my fathers computer ,he will beat me

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Turn power off... turn power on, right after turn on, keep tapping F8 till a boot screen shows up. then select safe mode.
after you boot up into windows, change the setting.
if it won't let you then you need to go into device manager and uninstall the display adapter. then restart computer.
the display adapter should auto install itself to default 800x600 or 1024x768.

Posted on Apr 09, 2008

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I have a new sanyo 32in flat screen for a monitor my pc loads up and it seems fine then when the log in screen should appear it goes black if i hook up a diff monitor it shows up


This most likely happens because the pc is using a resolution or frequency that is not supported by the tv/monitor. The resolution when starting pc is different than the resolution when logging in.
On Win XP right click on the desktop background, and choose properties from the pop up menu. Open the far right tab and change the screen resolution to 800 x 600. This is highly likely to work on the tv/monitor. [Vista or Win7 right click and choose personalize to get to resolution settings]
Connect to the monitor, restart pc, and you should be able to then see logon screen. Go back to the resolution setup screen and experiment with different resolutions till you find which works best for your display. You can pick a resolution and try it, then it will ask if you want to keep the setting. If you do not answer in 15 seconds, it will revert automatically to where it was a moment ago. So if the screen goes all funny or blank, just wait and it will come back.
Note that your display video card may not be able to support the optimum resolution you need, in which case you will be under utilising the screen. Everything may appear too big or stretched in one direction. In that case you will need to upgrade your video card to make full use of the screen capabilities. You should consult any documentation which came with the monitor to see what is optimum pc resolution to use, and bu video card appropriate to pc and monitor.

Nov 27, 2010 | Projection Televisions

1 Answer

Hi, I am having problems with my ASK C5 compact projector, after it has run through its auto input search and has found the pc, it will only project a scrambled frozen vesion of the screen, all the menus...


Try changing the resolution of the pc, sometime the projectors can not lock on to all resolution rates of the pc's, 1024 X 768 is a common resolutions that should be ok. If that doesn't work try another; 800 x 600. Also make sure if you are using a 15 pin HD VGA connection cable that the projector input is in the Analog mode.

Jun 04, 2010 | Projection Televisions

2 Answers

Is there any way to adjust the screen image size? I recently connected a computer to the DVI input, and at 1280x720 there is quite a bit of overscan. Is it possible to reduce the image size?


Change the display settings on the computer desktop, try various sizes.

If using programs like word or firefox change display size with shift/mousewheel. Also change font sizes for best view. Don''t worry about resolution numbers, adjust for good picture.

Mar 02, 2010 | Samsung HL-P5063W 50" Rear Projection HDTV

2 Answers

VGA input problem


Lower the initial screen resolution, try 800x600 32bit first... if no go try 640x480 32bit. When you get desktop, then, you, may be able to change it up. Also ensure you have latest drivers and you have setup the desktop properties, (Right Click Desktop), correctly, set to either Cloned or Spanned, and the second desktop is enabled here too.

Feb 16, 2010 | Mitsubishi WS-55857 55" Rear Projection...

1 Answer

The tv shuts off after 15 to 20 mins. then 15 to 10 mins then 10 to 5 minutes. I tried to blow the dust out of the back but now it only comes on for a few seconds and shuts off again.


Im not sure what brand you are inquiring about. My Hitachi 50v715 DLP did the same thing and it turned out to be the Lamp was going out. I bought a new original hitachi lamp(phillips) and put it in and it works great. So if your lamp has not been changed out in a couple of years then its probably time. Hope this is helpful.

Oct 16, 2009 | Projection Televisions

1 Answer

No picture


Try going into your display settings on your PC and reduce the resolution down to VGA or one higher and see what happens.......Let me know

Feb 03, 2009 | Toshiba Projection Televisions

2 Answers

I am trying to hook my 40 inch flat screen by samsung to my dell computer. i unplugged the cpu monitor and plugged it to my tv and the tv states that the mode is unsupported. What do i do?


Your computer is set to a resolution supported by your dell monitor but not the flat screen tv.

The easiest way to get it working is to turn the computer off, connect the flat panel to the computer and then turn the computer on.

To change the resolution of the flat-panel or monitor, right-click on the desktop, click on properties and then select the settings tab.

play with the screen resolution and find one that works best by trying each one and clicking apply. If you select a resolution not supported by your flat panel, computer will automatically revert to the previous resolution in 15 secs.

Feb 26, 2008 | Projection Televisions

1 Answer

Hi how are you going im


Try new/different cable, if still have problem? You have a loose connection in the unit on the connector.

Feb 23, 2008 | Projection Televisions

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