Middlebury

Blinking Question Mark

Revision as of 19:48, 9 March 2009 by Christopher Hunt (talk | contribs) (Formatting)
  • Symptom: Your Mac won't start up. You see a white or gray screen with a blinking/flashing question mark.
  • Cause: The Mac cannot find the operating system. Most likely the hard disk has failed.
  • Solutions: It's worth to try the following:

Diagnosis

Recovering Files

If you need to get files from the computer, you can:

  • Try putting the Mac in Target Disk Mode and connect it to another Mac to copy your files.
    • This may not work, and if it does not, it is an indication that the hard disk has failed completely.
  • If the data on the computer is very valuable, the owner can decide to contact a Professional Data Recovery Service.
  • See below for repair options.

Repair

  • If the computer is under warranty, the owner must contact Apple directly (call 1-800-275-2273 OR visit the Apple-authorized repair center in South Burlington: Small Dog Electronics.
  • If the computer is not under warranty:
    • Self-repair or repair at the Helpdesk: depending on the model (any MacBook, late 2008 MacBook Pro), it may be possible to replace the hard disk at the Helpdesk. The owner needs to purchase a replacement hard disk (see Purchasing Replacement Parts#Apple)
    • For a fee, Apple or Small Dog can repair the computer: contact Apple directly (call 1-800-275-2273 OR visit the Apple-authorized repair center in South Burlington: Small Dog Electronics.

Prevention and safeguards

Hard disks eventually fail, even when best care is taken. The best solution is to purchase an external hard drive and do regular backups. External hard drives often come with software that makes the backup process automatic. External hard drives can be purchased from http://www.amazon.com http://www.newegg.com - almost any on-line shopping site sells them these days. Good brands (no particular order): Western Digital, Seagate, LaCie...

Powered by MediaWiki