HP G62-355DX not power , but charge light indicate when charger connected, bios repogrammed no luck. shematics attached pls assist.
-
-
Re: Hp g62-355dx no power
Check for PR159 for 19V +3V & +5V
Power pin 4 NSBWON 3.3V
Bios pin 8 3.3V ?
In your Schematic some pages are missingLast edited by Techtiger; 02-14-2019, 09:50 AM. -
Re: Hp g62-355dx no power
pr159=19v
NSBWON=3.3
BIOS PIN8=3.3Comment
-
Re: Hp g62-355dx no power
motherboard number ? DA0AX2MB6E1 is this the one
check U4 pin 86 90 93 95
Check D14 D13 both side +3VRTC +3VPCULast edited by Techtiger; 02-14-2019, 11:04 AM.Comment
-
Re: Hp g62-355dx no power
RMSRST# 0V Your Mob will not power on Bad Sio or Bios but may be you are mising some SO state voltage Rail +10VALW +15VALW +5V VCC1 on pc99Comment
-
Re: Hp g62-355dx no power
test basic requirements of SIO KB3926
VCC1 pin 9
AVCC pin 67
ECRST pin 37
LID EC pin 127Comment
-
Re: Hp g62-355dx no power
that's bad check PU6
pin 7
pin 14
pin 13
pin 19
pin 20
pin 27
pin 28
PD9 PD13 PC100
pin 32Comment
-
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... -
Hello everyone!
The Asrock A380 low profile card (ID 8086 56A5 - 1849 6006) have an power limit of 45W. Intel removed the possibility to increase power using the software utility, anyway the card is in an proxmox machine that doesn't run windows.
The same hardware is in another form by the name Asrock A380 Challenger that have the same VRMs and the power limit is at 60W. I searched online and found on another website an .bin bios file from the Challenger variant, that I flashed using an CH341a. Flashng worked well, I put the card in PC and booted. GPUz shows that new device ID is 8086... -
Hi all!
I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅
I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
https://www.badcaps.net/forum/troubl...-hardware-devi... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
-----------------------------------------------------------------------------------------
Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hello everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.
My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).
Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set....
Comment