Hi I have a 1 to 15 CD DVD Systor SATA 20x Duplicator Burner Copier System who buys 5 months ago, but now when I turn the machine on but the display controller is lit but I do not see the menu, I can not select anything.

• Standalone, no PC required.
• DDR2 Technology allows up to 8x Blu-ray duplication.
• SATA Advantages - Thin cables for easy routing and improved cooling inside the duplicator chassis, increasing product reliability.
• Dynamic Hard Drive Partitioning automatically adjusts hard drive partitions based on the size of your master disc.
• Master Error Proof prevents duplication failures caused by disc errors. Simply exchange the failed master disc with a working disc without interrupting the duplication process.
• Dual-Level Security provides separate Startup and Setup passwords for complete restriction and protection against unauthorized users.
• Advanced Diagnosis Mode troubleshoots and sets adjustment for optimal performance.

• Operating Type: Controller only
• Internal Interface: SATA
• Targets: 11
• Reading Speed: 18x DVD-ROM
• Maximum Writing Speed* (*Actual write speed depends upon media and drive specifications) : BD-R SL: 8X BD-R DL: 4X BD-RE SL: 2X BD-RE DL: 2X DVD+RW: 8X DVD-R: 20X DVD-RW: 6X DVD+R: 20X DVD+R DL: 8X DVD-R DL: 8X CD-RW: 32X CD-R: 48X
• Supported Disc Formats: BD ROM, BD-R, BD-R DL, BD-RE, BD-RE DL, DVD ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-DA, CD ROM, CD-R, CD-RW, Multi-session Photo CD, CD-I, Video CD, CD ROM XA, & CD Extra (CD Plus)
• Supported Recording Discs: 12cm 25GB BD-R 12cm 25GB BD-RE 12cm 50GB BD-R DL 12cm 50GB BD-RE DL 12cm 4.7GB DVD-R/RW 12cm 4.7GB DVD+R/RW 12cm 8.5GB DVD+R DL 12cm 8.5GB DVD-R DL 12cm 80min / 700MB CD-R 12cm 74min / 650MB CD-RW 8cm 1.47GB mini DVD-R 8cm 24min / 210MB mini CD-R 8cm 50MB Business Card CD-R
• System Buffer: 128 MB (Optional upgrade to 512 MB)
• Hard Drive Supported: Up to 1TB (optional)
• Power Adapter: Input: 100 ~ 240V AC Output: +5V DC, 3.8A
• Operating Temperature: 40oF ~ 95oF
• Operating Humidity: 20% ~ 90%
• Regulation: FCC, CE, RoHS

Learn how to set up Time Machine to perform backups, how to restore items (or your entire system) from a backup, how to use existing backups on a new Mac, and more.
Products AffectedTime Machine, Mac OS X 10.6, Time Capsule 802.11n (1st Generation), Mac OS X 10.5

Time Machine lets you automatically back up your entire system in Mac OS X v10.5 and Mac OS X 10.6 or later. Time Machine keeps an up-to-date copy of everything on your Mac--system files, digital photos, music, movies, TV shows, documents, and so forth. You can easily go "back in time" to restore files if you ever need to.PLS OPEN THIS LINK YOU GOT ABOUT THE INFORMATION.

http://support.apple.com/kb/ht1427