Macbook Pro won't start/HD not showing in Disk Utility

Hello, this problem is probably detailed elsewhere but i'm not finding anything that seems to fit. Thanks in advance for the help. My 2010 era Macbook Pro w/Maverick isn't starting up beyond the gray screen. I tried resetting PRAM and starting up with the install disc to run disk utility, but none of the actions to verify, repair, etc were available. Restarted and now the drive doesn't show up at all. Any suggestions?
I'm hoping to at least get it started so I can run Time Machine again -- been traveling and haven't updated in several weeks.
Thanks, -Tess

Tess,
since you have Mavericks installed, you can try this: boot your MacBook Pro into Recovery mode by holding down a Command key and the R key as it starts up. Once the OS X Utilities menu appears, select Disk Utility. On the left-hand side of the Disk Utility window, is your internal disk’s boot partition (typically called “Macintosh HD”) shown? If so, select it. On the right-hand side, press the Verify Disk button if it’s not greyed out; if it is greyed out, or if it reports that errors were found, press the Repair Disk button. Once the verification/repair is completed, exit Disk Utility and select Restart from the Apple menu to restart in normal mode.
When you’d run Disk Utility from your grey installation DVD, did it show your internal drive on the left-hand side of the Disk Utility window?

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<Edited By Host>

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Mac Owners Support Group
Join Us @ MacOSG.com
iTunes: MacOSG Podcast
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MacBook Pro won't start up what should I do?

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Thanks for the question. I understand that your MacBook Pro won’t turn on. The following article may help to resolve your issue:
Troubleshooting: My computer won't turn on
http://support.apple.com/kb/TS1367
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Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/HT1573
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Macbook Pro won't start/HD not showing in Disk Utility

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