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Hi everyone, I wanted to kindly ask you for help, I have a problem with my Dell vegas/turis mlk kbl-r 17841-1 wx2rr PC, it turned off and I was no longer able to turn it back on, I'm checking the various voltages, unfortunately I found the 19 v up to the input components PU4411, PQ4401, thank you all for any advice
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Hello guys,
I've got this motherboard with me that turns on when the charger is connected(without pressing the power button), the fan is fully spinning and it doesn't display anything. there is led flashing 3 amber 5 white. voltage readings are also weird, sorry I couldn't find the schematics for the board.
Voltages are as follows,
@ PL5301: 1.015V
@ PL4401: NO voltage
@ PL4501: 5.100V
@ PL4502: 3.408V
@ PL5101 near RTC: NO voltage
@ PL5001, PL4801 PL4802, PL4701: NO Voltages
@
Looking forward for your guidance... -
Hi
I need to a tested bios file of laptop dell
board number : vegas/turis skl/kbl 15341-1 91n85
this is original file
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I have two such machines which is having this issue. After shutdown the system starts on its own in a minute. It does not start immediately. It takes around 20-40 seconds before it starts again on its own. This is driving me crazy and not sure where to start ..
Some very important points :
- Laptop does not auto starts after shutdown if adapter is connected.
- It will only auto start after shutdown if the laptop is in BATTERY only mode.
- I have tried replacing batteries with a known
- if I shutdown the laptop with adapter connected and lets say remove the adapter after 5-10
Working...
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