Question about Bose 3 2 1 GSX System
When a CD or DVD is playing a grinding noise seems to come from the back of the unit. It does not affect the video or audio playing capability. However the 'noise' is worrisome. Any suggestions?
Something could have been misalligne or not sitting properly in the DVD rom...if the grinding sound is mechanical. The only possible way to cure this is to open the DVD ROM and service its mechanism. Observe DISC that is played if there's any sign of scratches...sign tells that its touching or rubbing something.
Posted on Jan 03, 2008
Tips for a great answer:
• DVD-ROM • DVD-RAM • DVD-R • DVD-RW
• CD-R* • CD-ROM • PHOTO CD • CD-RW*
* Audio formatted CD-R and CD-RW can be played.
• Playing back discs list as "Non-playable discs" above may
generate noise and damage speakers.
Apr 23, 2011 | JVC TH-A9 System
Feb 05, 2011 | RCA RTD215 Theater System
CD [CD] [WMA] [MP3] [JPEG] [VCD]
≥This unit can play CD-R/RW recorded with the above formats. Close the sessions or finalize §2 the disc after recording.
≥ [CD] This unit is compatible with HDCD, but does not support the Peak Extend function (a function which expands the
dynamic range of high-level signals).
HDCD-encoded CDs sound better because they are encoded with 20 bits, as compared with 16 bits for all other CDs.
≥ [WMA] [MP3] [JPEG] This unit also plays HighMAT discs.
≥[WMA] This unit does not support Multiple Bit Rate (MBR: a file that contains the same content encoded at several
different bit rates).
§1 Includes single-sided, dual-layer discs.
§2 A process that allows play on compatible equipment.
≥ It may not be possible to play all the above-mentioned discs in some cases due to the type of disc or condition of the recording.
Discs that cannot be played
DVD-RW version 1.0, DVD-ROM, CD-ROM, CDV, CD-G, SACD,
DivX Video Discs and Photo CD, DVD-RAM that cannot be removed
from their cartridge, 2.6-GB and 5.2-GB DVD-RAM, and "Chaoji
VCD" available on the market including CVD, DVCD and SVCD that
do not conform to IEC62107.
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