Sharp power light not working


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Sharp power light not working

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jefword
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Jul 7, 2015, 7:58 AM

Post #1 of 5 (1652 views)
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Sharp power light not working	Can't Post

Hi,
New to the forum and hope someone can help. I have a Sharp LC-32SH130K TV. The TV works perfectly but the blue light on the front no longer illuminates when the TV is on, nor does it flash when the TV boots up. I'm sure it used to. This did occur shortly after I unplugged it when it constantly flashed at 3am one morning. I did not realize at the time that it was looking for software updates and I should not have done this. Any ideas? Thanks in advance for any help.

jts1957
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Jul 7, 2015, 8:52 AM

Post #2 of 5 (1649 views)
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Re: [jefword] Sharp power light not working [In reply to]	Can't Post

Does "Software upgrade search via user interface" allow manual update?

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Location: Far, Far Away

jefword
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Jul 7, 2015, 9:09 AM

Post #3 of 5 (1647 views)
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Re: [jts1957] Sharp power light not working [In reply to]	Can't Post

Yes it does but when I try this, the search doesn't find any updates.

jts1957
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Jul 7, 2015, 9:31 AM

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Re: [jefword] Sharp power light not working [In reply to]	Can't Post

From service manual: (and NO it doesn't specify where to obtain '•')

SOFTWARE UPDATE
24. Software update
Analog - Digital SW update via USB

1. Please copy the files to USB (root).
• mb60_en.bin
• mboot.bin
• usb_auto_update.txt
2. Turn power to OFF by mechanical switch(rocker switch) or removing AC
plug. And plug the USB to TV
3. Keep pressing OK key from remote controller and then turn the TV power
to ON(by mechanical switch or by inserting the AC plug) and keep OK key
pressed until the standby led blinks rapidly(rapid blinking is faster than
normal blinking)
4. When the led is started to blink rapidly, you can release the OK key.Please
wait approximately for 1-2 minutes.
5. When the blinks of led is stopped, TV opens automatically with the new
SW.

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Location: Far, Far Away

jefword
New User

Jul 7, 2015, 11:11 AM

Post #5 of 5 (1640 views)
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Re: [jts1957] Sharp power light not working [In reply to]	Can't Post

Thanks for the info. I see what you mean about locating the software downloads. Had a quick look but have yet been unable to find them. Thanks.

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