The device was brought to me after self-cleaning. After replacing the thermal interfaces, the iMac stopped turning on. While the client was rummaging around in it, he touched the power supply with the processor radiator, after which there was a bang.
I examined the power supply, replaced the burnt-out Zener diode ZD36 and the PWM controller DAP017. Now there are standby 12 and 4 volts
When connecting the board to the power supply, autostart occurs, only LED 501 lights up. The cooler starts to rotate, after half a second it stops and so on in a circle. For these half a...
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I have an ASUS TUF A16,
laptop board number FA617-PMV-GBM / 6050A3460902-MB-A02.
Laptop is turning on but stay on with no picture, cpu is getting hot but gpu not, i found online photo of board and im attaching it - on the photo in upper right corner under wi-fi slot i have 1.3 ohm on coil after injecting 0.8v only part of gpu is getting hot that's why im suspecting faulty gpu chip.
All other resistances looks fine.
My chip have marking: 215-163000117
do you know if 215-163000047 or 215-163000007 is compatible with this gpu to replace?... -
Hello everyone.
Here is the bypass solution for several Lenovo ECs.
This has worked on many ECs.
Only works if password is contained in EC
I succeeded on many models
https://www.badcaps.net/forum/troubl...86#post3217086
https://www.youtube.com/channel/UCeF...t_adKcguvynjeA
I shorten the LPC bus, with the LAD0:3 and Gnd.
you can use the dedicated ports where you connect directly to the track.
(Be careful, resistors may be missing on the path)
look at the diagrams
example x390 npce388
... -
Phiilps 50PUS6554
Chassis TPM14.6E LA
Hello everybody
I checked the power supply of the TV set which is good , and now it appears clearly to be a software problem.
I could not find any dump for this model, can you help me ?
Thank you and have a nice day.... -
Hello,
Could someone help me out either decrypting the administrator password, or removing entirely? Password was forgotten by user.
Asus S533F serial L6N0CV190141266
Current BIOS firmware version is X521FA-305
Thank you!...Today, 11:32 AM
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