hello je nouveau dans le forum et je vous remercie de m'accepter, je d
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
Hey there,
I mainly came here to participate in some hardware talks.
I have a bunch of old PCs I try to upgrade from time to time.
Thanks for having me here.Comment
-
Comment
-
name is Ali, and I'm from Candan. I have 7 years of experience in laptop repair. I am skilled in diagnosing and fixing a wide range of laptop issues, from hardware malfunctions to software problems. I look forward to contributing my expertise and helping others with their tech needs.
Comment
-
Comment
-
Comment
-
Comment
-
Well, I'l follow the leader lol. I'm a student of the master. I had some computer experience back in '86. It was all DOS. Not to long ago, I thought it was something just to do minor things like reformat and replacing drives. I'm learning hardware mainly. Though I am dabbling in site building.
Personal about me, I'm a nurse. Doing some serious research on becoming a PRN/midwife. Yes some would say it's foolish to go back to school now, but with "someones" support I will be in the top of my class. I hope to minor in some type of technology. I love to read, ride mtn bikes and want to learn to fly.
My age, thirty-something, this monday I might add.Comment
Related Topics
Collapse
-
by fredyjbiplease help friends thinkpad T470 board CT470 series NM-A931 error post "bottom cover tamper detection error"
I've already
flashed the bios clean me and updated from the Lenovo site, then removed the switch and immediately jumped the S3 from pins 1 to 4, 2 to 3 but the problem remained the same, thank you1 Photo -
by fredyjbiplease help friends, I have 3 T490 units with the same case, the USB type C is completely dead, showing 20v 0 amp, loss of voltage VINT20_IN resistance to ground is fine, thank you
I think the problem is that I lost the voltage at PQ0008 pon 1 -PWRSHUTDOWN which should have been high which was picked up by R9512 VCC3SW, thank you very much for your help
PF0002 20v
PQ0005
pin 5 20v
pin 1.2.3 19.8v
pin 4 19.8
resistance
source & drain 2,4 m
source & gate 100k
PQ0006
pin 1.2.3 19.8v
pin 4 19.8v... -
by fredyjbiplease help friends x1 yoga 7th no display beep melody thank you...
-
Channel: BIOS Requests ONLY!
-
-
by fredyjbiplease help friends clean me bios x1 yoga 7th no display melody beep, thank you
-
Channel: BIOS Requests ONLY!
-
-
by fredyjbiPlease help friends, thinkpad t480 nm-b501 is dead, help me fix it, thank you
usb meter 20v 0.00 amp, after I took the VSYS measurement the drop was only `9.2v which should have been 10.2v I measured from a normal matherboard machine, the VSYS path resistance to ground diode mode is 1900 thank you
LINK to Schematic -> https://www.badcaps.net/forum/troubl...b501-schematic - Loading...
- No more items.
Comment