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Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
your projector is having an electronic part malfunction, this is shown by the time frame you gave on your question and the reset option that usually fixes it. I am not all too familiar with a Dell projector , but check if the system has a CMOS battery that needs to replace and a capacitor that over heats causing the malfunction, better take system to a qualified electronic technician or a Dell service center.
Inverts.. if you mean the display goes upside down, that's a "feature" of your graphics card. First, press Ctrl/right-cursor, or maybe it's Ctrl/Alt/right-cursor to rotate the display. Then open the display properties, find the Hot Keys option, and disable this feature. The Help function for the graphics should have an area on Hot Keys too.
Is there a setting for webcam which inverts the image? Check the settings for your webcam in the program which uses the webcam or any utility software come with the PC to manage hardware including the webcam.
All of the boards these days are checked with an oscilloscope. The good 'ole days are pretty much gone. If it is leading to the inverter board, there are a few reputable vendors on e-bay that should have what you are looking for. Not certain where the inverter board is on that particular set but it does what it implies. It inverts power from ac to dc.
Tv turn on now,u only have a flashes of a picture for a few sec. than died have sound left ony?Yes,the tv have 2 long boards call the LCD inverter boards,one on it left and one on it right sides.These 2 long LCD inverter boards are dead.These 2 long LCD inverter boards help the LCD picture screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes 2 long LCD inverter boards for the replacement.
most Samsung phones have the ability to change the image orientation whilst camera is active. Turn on your camera as if you was going to take a picture. With the camera image on screen locate the up/down keys on the side of your phone (also used as volume control) using up/down buttons you will find that one button rotates image and the other inverts the image (back to front, like mirror image). This normally solves this issue on Samsungs but if this doesnt solve it (which I expect it will) there is a possibilty of the phone being faulty and may need factory reset? Hope that helps?
it doesn't take a lot of water to do damage it just needs to get into the wright spot and the damage is done.
I've seen phones damaged by being in the pocket of someone who sweeted alot.
sorry but I think you may have to live without the camera