Blinking file folder question mark on start up!

My mac was working fine I shut it down because the mouse froze like it does some time. It turned back on with a white screeen and and a blinking file folder with a question mark on it and stays that way until it shuts down! Its a white screen behind it and it makes the start up noise. What is going on and how can I fix it? I already kept it off for a while then took out the battery.. any other suggestions?

Mac Book, Mac OS X (10.5.2)

Posted on Feb 12, 2008 3:25 PM

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6 replies

Feb 12, 2008 3:49 PM in response to Cheryl Tompkins

Well it can't find a system to boot (?), so you need to boot from your CD. Once booted from the CD, run Disk Utilities to see what's wrong. If it sees the drive, then repair it, fix permissions, if it does not see the drive, then it might have gone south. If it can't be repaired, then you will need "DiskWarrior", to see if it can fix it. If you have a current Backup......

good luck

Mar 14, 2008 6:46 AM in response to Cheryl Tompkins

I got this same message after using Disk Utilities to create a new partition formatted in FAT 32, booting from my windows XP CD, reformatting that partition to NTFS, and installing Windows XP on that partition. (So I can dual-boot without using Boot Camp Beta, which is expired)

I worked around it just fine by holding the "alt" key when booting, which (after entering my firmware password) allows me to select the boot partition. It's like I somehow selected "Neither" for my default startup disk.

It's possible that your problem goes beyond this.



By the way, in my Windows reformat, I did end up deleting several 200 MB partitions that appeared on my drive...it looked like this:
(partition) (size) (name) (file format)
Partition 1: 198 MB [unknown empty
Partition 2: 250000 MB [Windows FAT32
Partition 3: 202 MB [unknown empty
partition 4: 850000 MB [Unknown unknown
this one is formatted in the mac file system, but XP (of course) doesn't
recognize it....
partition 5: 201 MB [unknown empty

Anybody know what's going on here? I sucessfully merged the first three from the XP cd, but I don't know what's up with Disk Utility and why it leaves these spaces after partitioning.....

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Blinking file folder question mark on start up!

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