My desktop has turned to its side and i dont know how to get it back to normal.

Right click on desktop > Select Screen Resolution and try a few till you find one that best suites you.

You have two ways to unmute your speakers.
1. In the right side of your desktop near clock you have an icon like a speaker, right click on it and left click on open volume control. Then go to first box in the left side and uncheck mute, after that your speakers should work normally.
2. Go to start/control panel and double click on sound and devices, it appear a window. In that window uncheck mute from volume tab. That's all.

For windows 7 you have to change the power settings and stop it from hibernating.Go to control panel. Go to System And Security. Go to power options / Change when the computer sleeps and change that setting to never. It gets locked in a perpetual loop when it hibernates and locks up..

Hi,
If you are using normal 2.1 channel speakers, That has a green jack cable coming from the speakers. Connect the same to the green round jack at the back of the system tower or in the front on the headphone jack. In case you can give the model number for the speaker . It would be easier to tell how to connect them. If you are using a laptop , connect them to the headphone jack either on the left or the right side.

Just for refrence follow the link below

How to connect speakers.

Thanks for using Fixya
Proton

The green light blinking in the back indicates that the power supply went bad and is not turning on, go ahead and get the power supply replaced. Normally that light is supposed to be fully lit and green.

The problem is with your RAM sir , if you know to remove the side cover of the machine remove it by un screwing the screws at the back side of the tower(machine), after that you can see a green color chip vertically fixed with motherboard, thats RAM it is locked with the to white color notches at the two ends of the RAM, hence you have to remove the RAM separately and have to erase the goled color contacts of the RAM using an normal eraser,

after that fix the RAM as it is by carefully watching the small cut in the RAM , the RAM should be locked inside by preessing it hardly to move inside the slot. the picture of RAM is this only , Thank you dont forget to vote.

The high beam is normally turn on and off by the control arm on the left side of the steering wheel, just pull it slightly back and you should see the little blue high beam indicator disapear

it is a hardware failure but i dont know wat or if its wirh the money to replace that part

most worcesters have n internal filling loop, depending on which one you have i.e CDi (left hand side, or Greenstar/ junior (high efficiency) right hand side, there ill be a void, the filling loops are black plastic with either a small grey or white knob, position your filling key pointing up, with the little noggins poiting at 3 and 9 o'clock, so it looks like your putting the key in on the wont almost. Push it up, and twist. (older worcester turn it 45 degress), newer worcester turn to the right slightly, you'll know if its in right because you cant turn it any further on the newer ones. turn the small knob anti-clockwise to let water in, unitl the reuired pressure is reached. Normally 1- 1.5bar is adequate. If you key isnt in right water will come out where the key is. So if it does it means the key isnt in right, dont panic, turn the knob off and try again. Once done, twist key back to its original position and pull out, youll probably gets a few drip out, this is normal.

Unforuntely not the most user friendly of devices if you dont know what your doing.

Good luck

press the ctrl shift and arrow up, down, left, right keys with ctrl and shift pressed together and arrow keys randomly to fix this