Colour stain Hi, I have a pink/blue colour discolouration half way down the left hand side of the screem which is semicircular about 65mm across. Can it be removed

Considering the number of stained stainless steel pans I have seen thrown away I don't think any method is successful as the discolouration caused by overheating is likely the first few microns of the surface have been penetrated by a naturally occurring oxidisation and any contaminants present at the time.

As metal is heated the surface reacts with the oxygen in the air and the resulting oxidisation changes colour depending on the temperature. A lot of variables are involved but a light straw colour can form in the first few atoms of the surface at a temperature as low as 350F and deep yellow/brown by around 450 (in a clean atmosphere).

To remove the staining the surface of the steel would have to be removed...

Better change your detergent powder you can use white surf for better washing and you dont get this problem again.

Hi,

I think your Display monitor cable damage, or may be your motherboard display cheap damage, or your display driver problem create.

First of all you check your display driver or reinstall driver. Sec think used external VGA card or check it. If not solved then your monitor display section damage. So contact good monitor technician.



Thanks..

1) Could be your printer settings, check out your printer preferences to make sure your not printing a negative or make sure you colour corrections is enabled.

2) If the colour cartridge is a 3 in 1, just one of the colours may have run out. Giving a distorted picture. That means a new cartridge. The best way to check that is to go to your printer tool box and print out a test sheet. There should be 3 colours (Magenta, Yellow and Blue) and Black. If one's missing, the cartridge is out one colour.

Constant 12V+ Green/Yellow Switched 12V+ Yellow/Black Ground Red Illumination Blue/Red Dimmer n/a Antenna Trigger n/a Antenna Driver's Pillar Front Speakers 5 3/4" Doors Left Front (+) Orange/Green Left Front (-) Blue/Light Green Right Front (+) White/Green Right Front (-) Green/Yellow Rear Speakers 4" Side Shelves Left Rear (+) Pink/Green Left Rear (-) Pink/Blue Right Rear (+) Pink/Blue Right Rear (-) Green/Orange

looks like an panel problem

Need to Clean the Lance located

it sounds like the CYAN toner cartridge is leaking.

change the print cartridge for color if yhat doesn't fix it get a new print head. Bob

Changing the default colour involves a little dis-mantling. remove the screws from the back of the board. Carefully remove the rubber feet inserts too as there are 4 more screws under there. Now remove the top section of the keyboard (the bit with the keys) Lay the board down flat and you will notice where the usb cable comes in a circuit board. this has a connector with 4 wires attached to it on the left hand side. the wires are coloured red, grey, blue and black. Remove the connector and swap over the Blue and Red wires. Re assemble the keyboard after reattaching the connector to the circuit board being VERY careful not to overtighten the screws. Now at boot up the keyboard will by default be red.