Відео

Thx for the vid!

How do you test a really big electroletic capacitor? Say, 3600 micro Farad @ 65V?

Great video!

What interface would I use to read from a W25R256JVEQ? I'm trying to fix my laptop :/ That one is the only 32MB chip I could find. I'm not even sure that is the BIOS chip but every other chip I found was 256K - 2MB.

The De 5000 has to be my best bang per buck purchase. I've never tried the Esr70, I use a Bob Parker blue esr and it's been great. Thanks for the video.

I have been in servicing for 50 years and I keep learning tnx

Good stuff however you missed the most common capacitor, the good old flux capacitor.

Can't thank you enough for making this video . I did just what you said to do. Everything went just as you said it . Thank you again Matt

Thank you so much awesome video!

What do you do if after you replace the battery and the phone screen is black but you still get the vibrations from plugging it in and tapping the fingerprint sensor

Regardless of which one anyone decides to get, always check the programming software with virustotal to ensure there is no malware in it. XGecu programming software always shows malware. The newest version 12.67 shows three red flags from vendor scanners, but sandboxing tests are showing even other concerning behavours such as the application searching for outlook file locations. I would be careful until it is confirmed these are false positives.

i know this video is two years old but IT IS LITTERALLY THE ONLY VIDEO even talking about pixlr i swear nobody knows what it is i liked and subbed thx

Thanks for the video, I don’t think the meter was sensitive enough to reliably find the short. I would have been nice to see how you connected the circuit with the multimeter and the whole project for inspiration. Keep up the good work!

Know I know them

Sorin explain these on his channel on ch341A when you put the bios on that when it power it on the 5v drops automatically at 3.3v when in use

1. someone said EZP2023 vs EZP2025. EZP2025 has more databases compare with previous one. is that mean if I connect unknown eeprom. chance to recognize it is bigger compare to old model 2. can I adding CH341 built-in databases 3. can I use SOP8 clip for CH341 in EZP2023

Cool stuff!

Very informative video! Thanks for this!

Ch341a is best it has a lot of community supports and also an open source hardware programmer

Nice one keep going

Get 'pound of brilliance' by using Kelvin probes with op amp circuit.

promo sm

Many thanks - just learning as I have an Asus mb with cpu light on 😀

You do not need to mod ch341a. Here is explenation why ua-cam.com/video/J8-Sh7DjiXw/v-deo.htmlsi=xhYhP5CdAwlYmxoT

Does the TL866 programmer work these 3 chips? AT89C52, MC68711E20CFNE2, 93C66

This is helpful! Thank you 🤓

Why can't I find the list of the programmers?

You should have shown a closeup of the controller board too Edit: for best results with viewer help, post high resolution photos of both sides close up where all markings are clearly visible.

Thanks for the knowledge and doing this review in English

What's your business contact?

Fake video you hide everything if measure a ,cap with my multi meter get the same results you got

Bios aside, I want to point out that the TL866 programmers (and the successors ...) also have the ability to test a bunch of IC's for proper function. If you work with older machines (retro stuff) you will appreciate that functionality once you get to discovering that feature. It might not do as many as the purpose built Retro Pro Chip tester but still useful to have.

If you inject a voltage at a point at the circuit which normally is at the same voltage or higher (preferably inject at the output of a voltage regulator circuit) than the injected voltage you shouldn't damage components. Use a current limited supply and start low and work up. Only work on the board you think has the short. Remove expensive components like the CPU if socketed and you are worried about damaging with the injected voltage. Use a Paraffin candle to detect heat - less dangerous than alcohol and wont evaporate like alcohol at room temp. There are a lot of these milli-Ohm measuring devices about but most people find themselves chasing their tail with them at some point. I am not saying don't use them as every tool in your armoury is worth having at some point but I would say to anyone - lower your expectations. If you have no or little experience in fault finding it will probably be next to useless.

Great explanation. My old Weller Expert died and have been struggling to find a replacement iron that I like as much. The one you show second from the right is nice and I have found a decent controller for it. But, as you rightly say, you need the power (W) to prevent rapid cooling on large planes. Thanks.

this video has informed me

Thanks for an informative video! :) I wasn't aware a wick could soak up all the heat if there wasn't enough power to constantly keep the temperature up.

Я думал это у меня руки трясутся. Да я сама стабильность.

It's solder not sodder!!! Can't you read???

All pcb’s after 2002 i think made with lead free solder, and it needs high temp to unsolder it, thats why he is adding leaded solder to it or low melt solder.

soic8 випаяюється звичайним паяльним із широким жалом, і зовсім не потрібно лізти до плати із феном.

200 celsius?

This is not a repair video this should be how to remove and replace a chip You show us nothing

Great video! This helped me choose the right BIOS flash programmer! Thank you!

Good stuff!!

I never knew you could recover data from a hard drive! Thanks for this informative video!!

Awesome tip thank you!

Great short!!!!

Awesome video!

That was so, so informative. 400C and 60% air flow rate.... I don't think adding solder necessarily lowers the melting point, but rather clears the oxidation and therefore will need less heat to melt the underlying solder. Nice, very nice indeed. 👍👍

My hard drive failure can you data recovery possible