If a major hardware or software failure has made your computer unusable, and you simply want to return to a system backup, you can use one of the system images you've previously created. Note, however, that you will typically need to boot your PC into the front window repair Recovery to make this happen, using the boot repair disc that you created earlier. Note, too, that restoring your PC in this fashion will wipe your system and format your C drive partition.So this should not a last resort.
You will next see what is called a parting bead which is a small trim piece about 1/2 inch by 3/4 inch in size partially buried in the window casing. It separates the two sashes. I recommend replacing these and you will find they are very difficult to remove without splintering them. If you are repairing the window and not installing new side tracks you must replace the parting beads. The upper sash and weight removal is the same as the bottom. Don't forget to open the sash pockets at the bottom of the upper sash tracks as well to allow sash weight removals. With sash, weights, nails and pulleys removed, clean all loose paint from remaining surfaces and if your sure it is not lead paint, some sanding may be in order as well.
Maintaining your unit really shouldn't take up much of your time. When you find yourself vacuuming your home vacuum your air filter. This could be the single most important thing you do for your unit. Since your unit is sucking air in and filtering, it's a good idea to step outside now and then and wipe down the outside fins as well. Your unit should be turned off and unplugged during this part. If you choose to actually wash the fins or hose them down that is okay too, but be sure to unplug your unit. It is also important that you change windshield replacement the filter every six months. It's a good idea to have your unit maintained by a service professional before cooling season starts every year. This can catch big problem before they start.
If you are not sure where to find props in your area contact a windshield chip repair stylist or browse antique stores and auction centres for a wide selection of interesting pieces.
Repeat the process for the opposite side. Set the sash aside making sure you know which is the top and the bottom sash. Place a wood block into the track opening and cut the card knot. The block will help catch the sash weight and allow you to pull it out of the pocket. Remove the pulleys. The pulleys and the weights will no longer be used.
Having checked these few things can save you from calling for air conditioning repair when a curtain is blocking your unit from working properly. Running through this simple list can also lead to valuable information for the service technician. Know your machine and save yourself a few dollars.