Came here at the recommendation of another forum site admin for my particular problem with my T480 admin locked bios. Now I understand why it was cheaper than the others I saw. Was told that the technique in 'shorting' the bios chip wouldn't work with this thinkpad model and better off with a patch. That is why I signed up. Was wondering where here can I find the solution.
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
-
Hi everyone..
I am Ric and I'm an I.T. specialist and a Tech repair addict .I've been in the repair and I.T. industry for quite sometime now "The Best and The Worst Years. and as I continue my journey i was looking for the right and mad forum just to feed my learning addiction..
Now just like every one else, I love to share the info and knowledge I have, so that's why I'm here, to share and learn.
That's about it and I hope to enjoy my stay here..
Happy Holidays!!..
Comment
-
Hi. Paul here. I'm from Poland, and have been interesing in IT Hardware since almost 25 years. Mostly desktop PC's OC's/modding/tuning etc. I've started my "Pc-journey" 80286 from...
Comment
-
21-year-old IT engineer and recent graduate in Computer Engineering. I've been working with computer hardware and electronics since childhood, and over the years, I've developed a passion for repairing and troubleshooting devices, especially motherboards and BIOS chips.
I'm here to learn, share my knowledge, and connect with like-minded enthusiasts. My current projects include diagnosing complex hardware issues, flashing BIOS ICs, and enhancing my technical skills. Looking forward to contributing to this amazing community and gaining insights from the experts here!
Best regards,
Comment
-
Hello! My name is Johnam, and I have a strong passin for computer software, servers, and gaming. Technology has always fascinated me, and I thrive in environments where I can explore, build, and optimize systems to deliver efficient results. From writing clean code to configuring robust server architectures, I enjoy every aspect of working with computers.
In my free time, you'll often find me immersed in gaming, whether it's exploring expansive open-world adventures, strategizing in competitive online matches, or simply unwinding with a casual game. Gaming isn’t just a hobby for me—it’s also a way to understand how systems, servers, and software interact in real-time to create seamless experiences for players worldwide.
Beyond gaming, I spend time exploring server configurations, troubleshooting issues, and enhancing system performance. I find satisfaction in solving complex technical problems and ensuring everything runs smoothly behind the scenes. The blend of creativity and logic required in software and server management keeps me engaged and constantly learning.
I believe that technology isn’t just about functionality but also about building meaningful connections—whether it's through gaming communities, collaborative development projects, or server networks. I’m excited to continue growing my skills and contributing to innovative tech solutions.
Comment
-
hello everyone, i'm 2nd generation of engineers of my family, i like work with all electronic device my emphasis is soldering, i developed a cheapest and successful process to re-balling a GPU's challenging is my fuelComment
-
Hi I'm Grant, I've been building PC's for about 12 years including water cooling, overclocking and some custom build work but I'm finding myself interested in repairing motherboards recently and learning electronics mainly from watching Richard (Learn Electronics Repair) on youtube, what a legend he seems, yeah!! so knowledgeable....luv him! I have some intel socket motherboards that require new sockets and I'm contemplating purchasing a TBK R-2201 to carry out the works. but I can find hardly any information about it especially reviews for the unit.
Does anyone have any experience or knowledge of this machine, it looks suitable for socket replacement but is it?? Any help would be greatly appreciated, thanks.
this is the website for it :
TBK220Intelligent Thermal Infrared Imager Analyzer BGA Rework StationComment
-
Greetings to all, from what I see here there are people with a lot of experience, the truth is that I am a novice in this repair and I am here because of a problem with my graphic card, it is a hobby that I find quite interesting, and I would like to learn more.
Comment
-
-
Hello everyone After that, I am a person who loves maintenance and I am here to learn and benefit and I want to learn everythingComment
-
-
Hi master
Let me introduce myself, my name is Meki, I live in Surabaya, Indonesia, I am 35 years old and my job is as a laptop repair service provider, but I am still a layman, please help and guide me from the masters here. ☺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