Re: problem lenovo v560 Unauthorized Wireless card is plugged in.Power off and remove
I can't find the insyde EzH20.exe program anywhere
or
EZH20 2.1.0.4
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Re: problem lenovo v560 Unauthorized Wireless card is plugged in.Power off and remove
like this!!!
I tried about 5 fully functional tested wifi cards
neither is accepted in this notebook
realtek rtl8723b
broadcom 802.11n
Qualcomm Atheros AR9485
Intel Centrino Wireless-N 2230
Intel® Centrino® Wireless-N 1000
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problem lenovo v560 Unauthorized Wireless card is plugged in.Power off and remove it
do you know how to solve this problem?
[B]Unauthorized Wireless card is plugged in.Power off and remove it[/B]do you know how to solve this problem?
[B]Unauthorized Wireless card is plugged in.Power off and remove it[/B]
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Re: LED Samsung UE40J6272 flashing red led 6x
measured voltage on
mainboard connectors...
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Re: LED Samsung UE40J6272 flashing red led 6x
do I really understand that I should disconnect the t-con from the main signal board / main boar /?
and if it doesn't turn off then there's a bug in the panels?
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Re: LED Samsung UE40J6272 flashing red led 6x
I guess you didn't understand me
the display backlight is OK
also the display is ok
I did a test disconnecting the motherboard from the backlight source is OK
the problem is that the power supply has 12.6 V during the flashing of the red LED then it drops to 8.6 V and this is repeated cyclically
sometimes it happens that the TV starts up normally for about 2 minutes and then the problem recurs around
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LED Samsung UE40J6272 flashing red led 6x
Problem Description:
6 year old Samsung UE40J6272 without a single problem
one evening it turned itself off and only the red LED flashes interval 6 times
sometimes the picture pops up sometimes not
logically I thought it was a faulty source
I will take a look at anything burned out, look at the capacitors - they were normally uninflated
I fly capacitors I measure capacitance and ESR everything is OK
the voltage according to the diagram should be 13 but I measure 12.6V
and after a while about...Last edited by jano101; 05-15-2021, 12:56 PM.
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HP Pavilion dv6500
hi i'm a new member here
I have an interesting problem with the HP Pavilion dv6500
the laptop runs on battery OK and starts up
but if the battery is removed the laptop will not start.
all networks like 3.3V or 5V spin cycle, therefore the circuits do not have the necessary power supply it will not start.
However, if I insert the battery with the power off, I will measure both 3.3 and 5V
and the laptop can be started.
I have a schematic but I can't find the point where the necessary 3.3 and 5v are made of 19V
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