It has a power on password.
Thank you!
Thank you!
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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... -
Request for Help – ASUS G531GW Rev 1.6 – No Power On
Hello everyone,
I need your support with an ASUS G531GW Rev 1.6 laptop.
When I plug in the charger, the battery charging LED turns on, but the board does not power on when pressing the power button.
Here’s what I’ve checked so far:- Motherboard has been removed for inspection.
- 3V and 5V always-on rails are present (3V/5V_ALW).
- 1.8V and 1.09V at the PCH are present.
- I don’t have the boardview/schematic, so troubleshooting is limited.
- I tried checking the power button signal from the
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I have a 15 - inch Retina MacBook Pro from the mid - 2014 model. Here is the link: https://www.badcaps.net/forum/showth...light=820-3662 . The battery broke some time ago. After I removed the battery and plugged in the original power adapter, the MBP could boot up normally. However, when I checked with IntelPowerGadget, I found that the CPU speed was limited to 0.8 GHz, and it ran very slowly. Later, I found a solution on GitHub. There is an open - source project called cputune that can set the CPU running speed. So I can now run the MBP at full speed. But another problem... -
Hello everyone
i have an hp probook 4540S THAT IS LOCKED WITHE MASTER PASSWORD
SN 2CE2472XHF
PRODUCT C4Y95EA
THANKS IN ADVANCE FOR YOUR HELP AND SUPPORT...