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Last edited by prasath_max; 01-17-2023, 07:58 AM. -
Re: No Power DAZAARMB6E0 REV E
You didnt followed correctly. I've clearly told not to short between VA1 and VA2. Jumper should be from pin5 of PQ17 to PR8(the side which is connected to pin3 of charging IC and not the other side of PR8). This will bypass the current sensing of Charging Chip. It works on Acer ZAAR/Quanta X12A and many more motherboards. This solution should be used when everything else fails as this is certainly not an ideal solution.Comment
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Re: No Power DAZAARMB6E0 REV E
This problem seems to be quite common. It seems to be a simple charger issue. Connect a decent acer charger and 19v will come on.Comment
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Re: No Power DAZAARMB6E0 REV E
Just replace your charging IC and you're done.. Reply your update here after replacement
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hi all,
TL;DR - this laptop is driving me nuts with the oddball power-related behaviors. Appreciate any insight you can provide!
I'm experiencing a power issue on an Asus Probook P5440UF-XB74. Although I've worked with electronics and computers for decades, this is my first attempt at getting into motherboard-level component troubleshooting. Any help the community can provide is greatly appreciated!
A few weeks ago I was using the laptop (on battery power) for a Zoom meeting. The battery was running very low (long meeting) but I wasn't worried about... -
Hi all, I have a Asus TUF Gaming F16 (2024) FX607J motherboard with liquid damage. The oxide on the board was removed before giving it to me. This made it more difficult to repair. Also they did not give me the power supply.
When I connect the 20 volts with the bench power supply I get 4.3 volts on the main power line. If I remove the power sensing resistor I get 20 volts on one side (first 2 mosfets are ok) and 4.3 volts on the main power line (see photo). How is this possible?? I thought the 4.3 volts was coming from the battery mosfet so I unsoldered it and tested it. It is ok too. I... -
I have wanting to do this project for quite sometime now and I finally found a switching power supply that will work on this desoldering gun station ZD-915 that the original switching power supply took a shit and just was not worth trying to fix it because this switching power is not quite big enough to handle the heater element and the vacuum pump
One note when I tested the switching power supply and the voltage control board I noticed that this desoldering gun heat up much faster than the original switching power supply which I was really surprised by to the point that I might buy... -
This specification for the HP Pavilion Power Pavilion Power 15-cb009nl Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Pavilion Power 15-cb009nl boardview and Pavilion Power 15-cb009nl schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that...09-06-2024, 05:59 AM
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