Re: technika 42 lcd 910 power probs
i wonder do these sets also use the other ic as in the kit?
i wonder do these sets also use the other ic as in the kit?
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Re: technika 42 lcd 910 power probs
these mosfets are probably my fault they have gone faulty , i accidently shorted one of the big caps when taking 24v reading on the invertor board , so i suppose the rapid discharge from the cap damaged them , hence me fault on the T.v changing ..oops
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Re: technika 42 lcd 910 power probs
hi, tom66. Is Budm ok? I have not see him in the side lately.Comment
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Re: technika 42 lcd 910 power probs
hi,I have exactly the same issue with this tv .Anybody found a solution ?Comment
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Hello all,
I'm stumped on this guy, so wanted to see if anyone has any further ideas:
Intro:
This is an Acer Nitro 5 AN515-55-55M1 with unknown prior history (bought "as-is" on eBay). It charges the battery and powers on from both AC adapter and battery, so I think this rules out main power issues.
Upon attempt to boot, it will "reboot" (meaning powers down and then powers on again) only once, and then stays stuck in a status of lights on / no post / no monitor. Powering on with fn+esc maxes out the fans on first boot attempt,... -
Powers on as normal shows an image then powers off after 10 seconds
I have to unplug it from the wall and replug to get it to turn back on but then shuts off
No blown caps
I searched for this model but nothing comes up...11-29-2024, 11:21 PM -
Hi,
I am new to this forum and have searched for some answers with problems similar to mine.
Philips TV powers on as normal for about a minute or less then click and no power at all not even standby light. If i disconnect from mains and reconnect it will power on again but for a shorter time. Once i leave it disconnected from main for a longer time it will power on for a longer period the next time.
It sounds like a power supply issue?
I have the board out and want to run some tests. Not sure what i should be doing but i put a 1k resistor across SB and +5v... -
Laptop Model: DELL Precision 3520 Motherboard: CDP80 LA-E152P Rev 1.0 (A00)
Issue: The laptop powers on automatically after being shut down.
Actions Taken by Technician:
BIOS reflashed
Intel ME region cleared
Result: Issue still persists
Additional Observations:
Power button reads 3.3V (normal)
The problem occurs both when running on battery and when connected to AC adapter... -
I replaced the backlights all good. Two months later set was dead, had a shorted D9100, replaced all good again.
Now months later set powers up,backlights light ok,no picture. 12volts missing from fuse on tcon. 12VA on power
supply is 19 volts. Changed D9100 again, same, 12 volts measures 19. Am I looking at a power supply or mainboard
issue. Set will power up with remote but not power off....
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