Re: New Members - please post your introductions here
Hi, my friend Matthew David
how are you doing, I read your text's you have good knowledge and experience,
I ask you one question about firmware, for exp ( i have a Dell E5440 bios ) when I replace the firmware for Quick display, the display gives Quick but the wifi not work, the firmware disables the wifi some time lan port 2, why??? its matching problem if u have original firmware share with me thanks
Re: New Members - please post your introductions here
Hi Friends,
it's really a pleasure to be joined to this valuable forum.
I m from Sri Lanka & working as an IT Admin.
Really interested in laptop mainboard repairing. I found a lot of valuable information here.
Thanking you guys.
Re: New Members - please post your introductions here
so... Yes... This is Rigs. an Electronic, Electrical, Computer, Industrial and InstrumentationTechnician. Though I have a vast knowledge when it comes to fixing devices/equipments, I really actually wanted to study more about softwares. And that's why I'm here! 🧐 I'll also share you my knowledge and experience when possible/needed. Have noce day to all of you
Re: New Members - please post your introductions here
Names mousa edaiq
26 - Birthday 04 August 1995.
Single
MO:
I am a Electrical engineering technician, I test embedded firmware, it is somewhat similar to the bios you find on your motherboard. Also test software, both leaning towards hardware side.
Firmware, software, hardware, cover all 3 pretty much... build test fixtures for Firmware engineers, compose and run functional tests.
Re: New Members - please post your introductions here
Hi and compliments for the board!
I've found you after A LOT of research on Internet; this is the only place where I've finded something that aren't crap or a simple clickbait title followed by nothing.
I love this forum.
Re: New Members - please post your introductions here
Hello there,
Joining this forum because I recently understood why my freenas machine would take some convincing to boot - the Enermax ELT500AWT inside has 2 visibly bubbled up capacitors (and maybe others that are dead inside)...
Shamelessly confessing I'm here only for this topic
Re: New Members - please post your introductions here
Hey, not an expert on everything, but I do have some skills. Looking for some help finding some oem to diagrams. My main expertise is tv and audio systems as well as automotive. Ask me questions if you need help, I might have come across the same issue before.
Re: New Members - please post your introductions here
Dear members!
I have been dealing with wired telecommunications since 1988. I'm a mechanic on the railroad now. My hobby is electronics. I’m not an engineer, so I often get stuck. I like to ask questions and learn from the answers.
Re: New Members - please post your introductions here
Hi guys, I'm a technician by profession.
I apologize for my incorrect English, but I am Italian.
I am here to make and receive contributions from all of you.
please 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 you
please 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
Please 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
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