Resposta para "Mac doesn't start after installing SSD"The issue you describe sounds like a P.O.S.T. failure. When you first start a computer whether it's a smartphone or a super computer and everything in between runs a Power On Self Test. This is the first program that every computer runs before the operating system is loaded. If there is a failure the computer will not boot. The P.O.S.T. is controlled by the BIOS. Chance are your BIOS cant' see the drive. The easy way to resolve this issue is to boot into your BIOS set-up utility and change your boot order manually. Chances are with a hard drive change the BIOS can't find the operating system. Also you may need to update your BIOS to the latest version. An updated BIOS may include the driver necessary for the BIOS to read or see your new drive. I had the exact same problem with my Lenovo Y700-17ISK. This model has 2 internal hard drives. When I removed the rotational hard drive and installed a Crucial SSD and reinstalled the OS the computer would not boot. Once I manually change the boot order the computer...
Resposta para "My XPS 15 has a bright pixel, can screen be replaced?"It may not be necessary to replace your entire screen because of 1 stuck pixel. Take a pencil with an eraser and gently rub the eraser end of the pencil in a circular motion over the stuck pixel. This is not guarenteed to work but it's worth a try. Also depending on your OS, there are programs that can cycle your screen in an effort to reset repair a stuck pixel. I would try these options first. They require little effort and cost nothing and just may save you bundle in repair cost. Always try the simplest solutions first. Good Luck.