I have a laptop dell and it's having problems right now, I hope I can find the answer here.
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
Hi Everyone,
I go by Trey. I have been in the industry for over 20 years. I started out with a Tandy 3000 and worked my way up to my present day custom build I currently have. My father owns a small company in NC, Biz-Tech. We have been in business over 30 years and help out non-profits in the area now as well.Comment
-
-
hi there! I'm an "old" Italian geek, started in 1986 when I was a kid....now I found this forum because a recent buy on Ebay, I have to remove the bios password from an hp elitedesk....I'm always curios on these type of things and flashing BIOS is my first time in more than almost 40 years ! BTW I'll use this unit as a third proxmox node for my home lab. Thanks to all!!Comment
-
-
-
Hello Everyone,
I am an electronics nut from a vary young age. I enjoy taking things apart just for fun then putting them back together. I love to figure out what make things tick. My first computer was apple II, I have been a longtime lurker but recently require some support in area i am not the most versed, so i figured I would introduce myself first.
BillComment
-
Comment
-
Hello everyone!
My name is Isaac Díaz, and I'm from Monterrey, Nuevo León, Mexico. I joined this forum because I have a great passion for repairing computers, video game consoles, cartridges, handheld consoles, and more. I do it as a hobby and truly enjoy every project.
I send a warm greeting to all the members of the forum and hope to contribute and help in any area where I have knowledge. I'm here to support with pleasure.
Remember that sharing our experiences and knowledge enriches our community. Sending hugs to all, and may we continue to learn together!
Best regards,
Isaac DíazComment
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