Hp-14-n009sa power button repair

garrymc123

Badcaps Veteran

Join Date: Apr 2010

Posts: 336

Country: United Kingdom
#1

Hp-14-n009sa power button repair

02-17-2021, 05:03 AM

Hi, Guys got this laptop that wouldn't show a display on screen but would do externally . When I checked the power button board which has the screen switch built into it I noticed resistor r2 has a crack right threw the middle of it. To replace the full board they want £15 has anyone any idea the value of this resistor and I will just replace it I tried the schematic for the laptop but it doesn't included the power button board.

Thanks
Attached Files

Your never to old to learn
Tags: None
sikocan

Badcaps Veteran

Join Date: Oct 2019

Posts: 344

Country: Australia
#2

02-17-2021, 05:06 AM

Re: Hp-14-n009sa power button repair

I would look at the other 2 and replace similar
Comment

Previous template Next

Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?

by Tynan Dill

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...

7 Photos
- Channel: Troubleshooting TVs and Video Sources
11-22-2024, 01:46 PM
Asus A555LF (X555LD Rev.3.6 Board) Not Turning On With Power Button

by kodox

the board (yes, just the motherboard & daughter board) came to my desk with shorted ITE8585E, after ordered a programmed ITE and placing it on motherboard it turned on immediately, using HDMI i confirm that the boot entering the bios since there is no bootable drive attached. then i turned off by unplugging the DC adapter, while preparing keyboard, mouse & some flashdrive to boot into.

after all plugged (including adapter) the board doesn't "auto turn on" like before, pressing power button with no change. without unplugging anything i'm checking voltages needed...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
01-08-2023, 06:02 AM
Sony 70" 70X690E - It's now a divorce risk! (6 Months on kitchen table.) New power board installed! STILL trouble!?!?

by phuzzyday

For masochists who want to see some of the crap that I have been through already... (Truly optional now though, all those trees were barked up for no reason.)

https://www.badcaps.net/forum/troubl...klight-circuit

I started a new thread to get a fresher look at things, even with eyes that looked before. It's different now!

So I got this on Facebook for $66US, blank screen. Just reseated all...
- Channel: Troubleshooting TVs and Video Sources
09-08-2025, 05:53 PM
Tankless hot water heater controller board not powering up when power is applied

by sam_sam_sam

I recently bought a used tankless hot water heater and the controller board is completely dead no power up when power is applied the display board works however the main controller board does not work correctly at all the fuse is good

I bought a used replacement controller board that also had issues that I was able to fix and now the tankless water heater works correctly now

However I would like to know if I could figure what happened to this controller board if possible

Tomorrow I will take some better pictures of both side of both boards

The...
- Channel: General Electronics Technical Discussion
12-09-2022, 09:14 PM
Replacing all the caps on the BenQ SW2700pt's power board didn't help...

by Noodneek

My 3.5 years old monitor (BenQ SW2700pt) started to black out for 1-2 sec every minute or so, it was doing this even with PC disconnected from it. I searched online and read that it's probably aging capacitors and there's a workaround to lower the brightness.

I lowered it from 100 to 65% and it indeed helped, but after a couple of months the issue returned... I continued to lower the brightness, but it helped only for a couple of hours at most, then I needed to lower it further... Turning the monitor off and waiting for it to cool down also helped for a short time, after which it...
- Channel: Troubleshooting Computer Displays
08-30-2024, 12:52 PM
Loading...
No more items.

Hp-14-n009sa power button repair

Hp-14-n009sa power button repair

Comment

Related Topics