When power button is pressed light blinks on and off and the set then eventually starts after awhile.

clean all serface. clean power fan .

Sharp LED/LCD EEP cleared Step 1 Remove Mains Plug 2 Press On/Off Switch from LED/LCD Panel 3 Press Ch Down & Input Switch together and plug in mains cord 4 LED/LCD will start 5 "K" will appier on Screen 6 Press Ch Down & Vol Down from LED/LED Panel 7 1/9 Page will appier on Screen 8 Go to 9/10 page by pressing Up & Down arrow of remote 9 Select EEP Cleared 10 Press ok button from remote 11 On Screen dispay EEP running 12 Remove Mains Plug after complete EEP Run 13 Restart LED/LCD

It sounds as though your computers hibernation feature is malfunctioning, or your power setting are set to shut your computer off. If I were you I would attempt to disable both features, Go to Start in the bottom left, click on Control Panel in the Start menu, and then go to Power Options. Basically just tell it to never shut off any hard disks or the computer.

While it is suspicious happening so soon after lamp replacement, your main power supply may have failed. In earlier sets, these were problems that eventually happened.

Could be a hard drive that is slow to spin up, (Repeated starts gets the drive spinning and eventually gets to operating speed) or might be a memory module or such that is marginally seated, and after a bit of heat is generated, makes good contact.
Try reseating the RAM modules

If it is not taking a charge your power adapter is loose. To confirm this press on the cord where it plugs into your laptop and continuously press the power button if it powers up thats your problem. You may need to press the cord at various angles before you get it to power up push it in and pull to the left, then the right, up, down and so forth.
If this is your issue you can temparly fix it by using duct tape once you find the right position for the cord that will work for awhile but you will need to get it soldered eventually. If you know someone who knows how to solder ask them if they will do it for if not the repair will be approx. $100

Hello,
Please mention how many times standby light blinks on your KP-57WS520
There would be bit long pause between blinks so count the blinks and let me know to help you.

Yes, the flashing light on start-up is actually the Waste Ink pad is full
a Canon tech suggests that the job is very difficult (unfortunately even for them)
HOWEVER....good news is that you can override it for awhile...

• turn off power
• press & hold RESUME button, then press POWER button
• continue to hold POWER then release RESUME button
• Press RESUME Button 2x quick
  
• Release both RESUME and POWER
• Green light will now blink, then stop
• With Green light on....press RESUME 4x
• Push Power button to turn printer off

this should resolve the issue
remember to rate the solutions...anything less than FIXYA actually lowers my rank...I didn't make the system...just wanting everyone to understand the impact of their vote....so if you need further help...just ask....hope it fixya'd...if it did then rate please!
bearb

Model 32V434T Ch. #ATC010A will no come on. You can hear a click when it is turned and the red indicater light blinks. Eventually the red indicator light stays red. Tried unpluging set. Is it the EPROM ?

OK EVERYONE I FOUND ALL YOUR ANSWERS , IM JOHN FROM NEW JERSEY [email protected] , FOR THE TRISONIC UNIVERSAL REMOTE CONTROL , TC-RC488 AND MAYBE OTHERS , INSTEAD OF THE CODES THIS IS EASIER,TURN ON THE TV OR VCR ETC. FOR THE POWER MUST BE ON WHILE DOING THIS PROCEDURE , PRESS THE YELLOW SET UP BUTTON AND THE DEVICE KEY U WANT SUCH AS TV1 OR VCR1 AND HOLD THEM BOTH DOWN UNTIL THE RED LIGHT ON UR REMOTE STAYS ON THEN IMMEDIATELY AFTER HIT THE YELLOW SETUP BUTTON AGAIN UNTIL UR RED LIGHT STARTS BLINKING THEN POINT THE REMOTE AT YOUR TV OR VCR AND KEEP HITTING THE RED POWER BUTTON AS THEN YOUR REMOTE IS TRYING TO FIND A CODE AND WILL EVENTUALLY FIND A CODE , AND YOUR TV OR VCR WILL SHUT OFF , THEN THE RED LIGHT WILL BLINK LET IT BLINK UNTIL IT GOES TOTALLY OFF, THEN HIT THE POWER BUTTON AND YOUR REMOTE SHOULD WORK , SOMETIMES YOU HAVE TO HIT THE DEVICE KEY AND YELLOW SETUP KEY SEPARTELY AND THEN THE RED POWER BUTTON, I CALLED TRISONIC AND ACTUALLY HE HELPED ME AND I HELPED HIM , HE SAID I SHOULD WORK FOR TRISONIC , THIS IS A QUICK SEARCH , NOT REQUIRING ANY CODE NUMBERS, HOPE I HELPED YOU ALL SINCERELY , JOHN A.CLINE , CHECK OUT MY LIST OF LYRIC BOOKS AND MUSIC AT WORDCLAY.COM BYE!!!!!!!!!!!!!!!!