Sound on Samsung HD DLP rear projection TV sounds like an airplane taking off (no other sound)

Hello
Normally, DLP Tvs must turn on silently. If your DLP projection TV makes a loud sound [you haven't specified anything about the sound you hear from it, either from its speaker or from inside]; it should be checked and get retified soon, otherwise, there is a chance to get DLP module damaged. If it does happen, it means that your DLP TV is out, because, the cost of DLP will be very high. Get the fault retified as fast as you can. Never switch on your TV, till this fault has been rectifed. you haven't given here enough details of fault, and so, I can't send you a solution to you. OK.

Defective Color Wheel- Encompass parts Distribution 1-800-638-3328

Have the tuner signal board replaced. HDMI does not use the regular tuner bands, it is bypassed when using hd inputs.

Hi, you have one of two problems, either the color wheel is going or one of the cooling fans are going, the color wheels are a very common problem in samsung dlp`s, sorry I can`t nail it to a specific part but I`d bet it`s the color wheel as they are notorious for failing in samsungs, video-tek

Is your TV a SAMSUNG DLP TV Model HLN437W Rear Projection Digital HD?
If so I found a TROUBLESHOOTING GUIDE @
http://support-us.samsung.com/cyber/popup/pop_troubleshooting.jsp?ia_cd=02010300&model_name=HLN437W

A probably INTERACTIVE ONLINE SERVICE REQUEST FORM @
http://www.samsung.com/us/support/repaironline/supportOnlineServiceRequest.do

PHONE #S FOR SAMSUNG:
mobile phones: 1-888-987-HELP(4357)

• Mon - Fri : 7am - 9pm (CST)
• Sat : 9am - 6pm (CST)

digital HDTVs: 1-800-SAMSUNG (1-800-726-7864)

• Mon - Sun : 9am - Midnight (EST)

printers: 1-800-SAMSUNG(726-7864)

• Mon - Sun : 24hrs

IT Products for Business: 1-866-SAM4BIZ(726-4249)

• Mon - Fri : 9am - 9pm (EST)

All other products: 1-800-samsung (1-800-726-7864)

• Mon - Sun : 9am - 9pm (EST)

To see PHOTOS of REPLACING a SAMSUNG DLP TV ballast go to:
http://forum.doityourself.com/electrical-c-d-c/248376-testing-ballast.html

Hope this is helpful.

Good Luck!
Jack iaria

It sounds like you need to buy a new bulb, this is what usually happens when the bulb is burning out this bulbs are made to last 6000-8000 life hours

http://www.discount-merchant.com/

Sorry to hear that. It is damaged/scratched sound like

sw to a standard mode

The captions are turned on in the cable box itself. If you have a Motorola cable box, turn it off then hit the menu button for the cable box. You will then see where you can turn off the closed captioning. Anymore questions email me tvtek@msn.com

Sounds like the DMD board, I would rather have Samsung to do the in home repair