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RCA RT2781H Surround Sound keeps shutting off on me, I checked wiring, checked to make sure sleep mode was shut off, can't figure out what is wrong with it, just bought it and set it up and about to take it back to store already. :( Any help is appreciated.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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Quickie
  • 54 Answers

SOURCE: sleep mode

usually, to get a PC out of sleep mode, you either press the ESC key, press the power button a bit quickly, or press the sleep key agian. It really depends on the system. Try any of those to see if it helps.

-Chad

Posted on Dec 12, 2007

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SOURCE: RCA RT2280 surround sound mode button wont select 5.1 dolby digital mode.

I had the same problem and this is what I did to fix it. Assuming that all of your equipment is powered on, (tv, blu-ray/dvd, rca receiver) you'll need to go into your dvd players audio menu and select the dolby digital audio.
Once you do this, the digital signal is sent to your receiver from the dvd. The receiver should automatically set itself to the dolby digital preset. If it doesn't, press the surround button until you reach it. I found part of this information here. And the rest was personal experience.
Also, it depends on if the disc format is in dolby 5.1. I hope this helps you.

Posted on Dec 28, 2008

  • 1 Answer

SOURCE: no sound from back surround speakers

I resolved the problem by going in the dec mode (page 49 of manuel) and changing the setting to Pro Logic. That did the trick. Good Luck all.

Posted on Jan 26, 2009

Joed911
  • 4338 Answers

SOURCE: PowerBook g4 won't wake from

Found this, it may help you solve your issue. Power issues on Mac G4 The PMU is a microcontroller chip that controls power functions for the computer. The PMU is a computer within a computer, as it has its own memory, software, firmware, input/output, a CPU, and more. Its function is to:
§ Tell the computer to turn on, turn off, sleep, wake, idle, etc.
§ Manage system resets from various commands.
§ Maintain parameter RAM (PRAM).
§ Manage the real-time clock.
Over time, the settings in the Power Manager may become unusable, which can result in operational anomalies with the computer. Examples include not turning on, not waking from sleep, or not seeing devices plugged into the USB and FireWire ports, among others.
Resetting the PMU is not intended for resolution of a stall or situation in which the computer is unresponsive. A PMU reset should not be necessary except as a last resort in cases where a hardware failure of the power management system is suspected. Performing a PMU reset returns the computer hardware, including NVRAM, to default settings and forces the computer to shut down.
http://support.apple.com/kb/HT1939
Click on this link or copy and paste the complete link into your browser.
If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe




http://support.apple.com/kb/HT1939

Posted on May 16, 2009

  • 1 Answer

SOURCE: gateway notebook m1624-shuts off randomly by itself

Check if your laptop is hot on the bottom left corner. If it is hot that means that the cpu thermal past is dry out. I have to sent in to gateway 5 times for the same shut down problem while it was still in warranty. The gateway m-1624 has a poor cooling unit. I hope that help you.

Posted on Jul 24, 2009

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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
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