At startup of Macbook pro, a white screen appears with no apple logo. Soon a flashing folder will appear.
MacBook Pro, OS X Yosemite (10.10.4)
Clickhereand follow the instructions.
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I had this problem about a year ago. What's going on is the sata cable connecting the hard drive to the mother board is having problems. What I ended up doing was buying a new one from Amazon. Eventually I went ahead and installed an SSD too. I would definitely try Niel's suggestion first, but if you keep having problems you may just want to get a new cable. Hope everything works!
My Mac book pro has a blank white screen with an occasional flashing folder. How can I fix this.
