Sharing your knowledge for free it's a very noble thing to do. Thank you very much!
@ComputerHelpNI Жыл бұрын
Glad you enjoy it!
@dhial55406 ай бұрын
I don't know who are you, but thanks you very much mannn. ❤❤❤
@ComputerHelpNI6 ай бұрын
Aw, so glad I could help. This video was my very first foray into micro-soldering, and luckily it worked out. This seems to be a somewhat common issue in that laptop series. Hopefully you'll be able to fix yours!
@Edgaraza3 жыл бұрын
Great!!!! you teach me a lot, thanks very much!
@ComputerHelpNI3 жыл бұрын
Thank you!
@MeetMalli2 жыл бұрын
You are amazing, thank you so much for detailed video 😊
@ComputerHelpNI2 жыл бұрын
Thank you! I'm glad it helped!
@TTRVision2 жыл бұрын
thank you SIR!
@flavioc53892 жыл бұрын
Hey, great channel! I have a T460s and would love to send it to you, but I'm in Italy. My problem is the following: the computer started crashing out of nowhere, and after a long troubleshooting process I discovered that without the RAM stick, the computer works perfectly, with the RAM stick in place, it starts to crash again. I tried a new RAM stick but the problem is the same. Seems like either the RAM slot became defective or something software related is not "accepting" the RAM anymore. Could you please give me any hints? Thanks a lot!
@ComputerHelpNI2 жыл бұрын
Thanks! I suspect a problems like the one you describe will be hard to solve. I'm not sure what the specifications (mainly, the frequency) of the on-board RAM are, but perhaps you could try using a memory module that runs at the same speed as the on-board memory? You might also check the UEFI (BIOS) for any other memory-related settings that might be contributing to the issue -- things like the amount of RAM reserved for graphics, timings, etc. (I'm really grasping at straws here, but these are the things I would try.) Good luck, and when you finally solve the problem, please let me know what was causing it. :)
@flavioc53892 жыл бұрын
@@ComputerHelpNIHey, I really appreciate your help. I don't think the RAM speed is the issue because the computer has been working with the same RAM for more than 2 years. I will check the BIOS and will let you know if I solve it. Thanks!
@Shayne632 жыл бұрын
Thanks for a great video. You said that you used a 0-ohm resistor in place of the fuse. Do you know the specs of the fuse that was called for and/or the specs of the resistor that you used? I'm in the western US or I'd send this to you. Had relatives out from Cork two summers ago. Really looking forward to visiting them in a year or so. Thanks in advance.
@ComputerHelpNI2 жыл бұрын
I'm not exactly sure what either spec is on this one, but here's the thread where I learned about the location of the fuse: forum.thinkpads.com/viewtopic.php?t=130380 There is some discussion about typical fuse ratings (e.g. 3A, 32V, Fast), but again I don't know with certainty if that applies here. I do now have some fast fuses in stock and am tempted to ask the customer to bring it back in so I can put a proper fuse in-place. If I do that, I'll create a new video. :) Also, thanks for your kind words!
@poduck22 жыл бұрын
I know this was 8 months ago, but the schematic shows that F7 is a 2 amp 32V fuse size 0402, with part number ERB-RD2R00X. A 0 ohm resistor, if it works, probably wouldn't handle as high of a spike, considering that you would need it to handle 64 watts. Since I've never seen a 0 ohm chip resistor with that high of wattage, and this guy was able to get it working with one, it probably doesn't get anywhere near that under normal circumstances, and you would be fine using a 0 ohm resistor.
@TTRVision2 жыл бұрын
Hi Sir and many many thanks for sharing all this. if possible please I need an information. I blown a backlight fuse on a ThinkPad T460S replacing the screen and not removing the batt ... As a emergency repair I just short the blown fuse but I want replace it. now I know that is next to impossible to find a identical fuse , but can I use a generic 3A SMD fuse instead? (I`m not in repairing computers but I work in automotive electronics) many many thanks again and all the best
@ComputerHelpNI2 жыл бұрын
I'm not sure, but I think you could probably use a 3A SMD fuse as a replacement -- any fuse would probably be better than simply shorting the circuit. Sorry I can provide a better answer!
@TTRVision2 жыл бұрын
@@ComputerHelpNI many many thanks
@nitruz9991911 ай бұрын
Hello, Thanks for all job. I have a T470, and keyboard dont work. I test other keyboard and the problem is the same. Only work, ESQ to F12 and windows key. In bios is the same. Enter and others keys dont work. you can help me?
@ComputerHelpNI11 ай бұрын
I can't imagine what the issue is. I would try an external (USB) keyboard, perhaps after disconnecting the existing keyboard connector, to try to determine whether the issue is the keyboard or the motherboard. Aside from that, I'm not sure what to recommend.
@ldme1062 жыл бұрын
Hi, my lenovo yoga 500 isk has no problems if connected to the power, but if I unplug the backlight does not go anymore, on the motherboard the components are different from this notebook in the video, can you tell me how I can understand where to look, if of are there usually references to watch out for?
@ComputerHelpNI2 жыл бұрын
Have you tried the recommendations from this page? forums.lenovo.com/t5/Lenovo-Yoga-Series-Notebooks/Issue-Display-Lenovo-YOGA-500-15ISK-ok-with-charger-Black-without/m-p/5109790 It does sound like a logical problem (BIOS or drivers) to me, but I can't say for sure. Please let me know what the issue was when you finally do solve it!
@jae350gt2 жыл бұрын
I have a t460s board I disconnected the display without disconnecting the battery and blew the fuse...do you offer this as a service?
@ComputerHelpNI2 жыл бұрын
I'm in Northern Ireland, so it might be cost prohibitive, but otherwise yes I offer this as a service.
@confirmhandle Жыл бұрын
My t460s just stopped working : press power button in momentarily lights the power button green and the backlight keyboard comes on and then two seconds later both go off. No backlight at all. Tried removing batteries , cmos, reset button, will not load bios and shutsdown
@ComputerHelpNI Жыл бұрын
To me, that sounds like it could be a corrupt BIOS chip, but the only way to know would be to remove the chip and inspect its contents and/or replace it -- a tricky job.
@E-wayangOrg2 жыл бұрын
i have lenovo e450 , 30 pin lcd. After booting there are flicker on desktop but normal in windows explorer. on desktop V lcd controller drop about 2V
@ComputerHelpNI2 жыл бұрын
I've never seen an issue like that before. It sounds like it could be a failing inverter, but I honestly don't know what your issue could be. Sorry.
@roblos28622 жыл бұрын
how is the normal nominal of voltage?
@ComputerHelpNI2 жыл бұрын
I don't actually know; I didn't think to measure the voltage after completing the repair. Sorry!
@surferireland Жыл бұрын
Do you still do repairs?
@surferireland Жыл бұрын
Have this exact problem with T450
@ComputerHelpNI Жыл бұрын
Unfortunately I'm not currently doing repairs. I closed my shop and got a job.