I can get you a photo of the battery area on a 433's motherboard soon 😀

Here are the photos. The board was quite dusty, but I did my best to dust everything off without an air compressor. This motherboard belongs to a 433 that was destroyed in shipping. I have a 425, but the motherboard in the 433 is the same as the 460 so why not. (Plus, I don't feel like dissecting my precious 425 at the moment, 🤣.)

If the corrosion is too bad, I would advise getting a new motherboard entirely. Corrosion is definitely repairable sometimes, but it can (and often does) eat the traces of the PCB.

Hey, man! You are awesome! Thank you very much for help!
But i cant see the numbers of resistors. There a smallest digits. Can i ask for one more help? Can you tell me what numbers of resistors that i highlighted in red on the photo?

Please can somebody help me?

Whoops, I didn't see your reply right away. Sorry 😜
I'm glad I was able to help! I need to locate my USB microscope so I can read the values on the resistors. Will report back here soon 😀

Grab a can of Deoxit and give to mobo a good spray and scrub the bad areas with a soft bristle tooth brush.

Not a toothbrush, they have synthetic fibers. Use a horse hair or hog hair detailing brush.

I totally forgot about this thread! Again, sorry. I should check my threads more often. Assuming you still need the pictures, I have located my USB microscope and will try to read the values on those components soon.

Everybody thanks for replies! We washed motherbpard in distilled water and cleaned by ethanol with toothbrush. Photos was made after this.
Resistors from picture fell off and we replaces by resistors from another motherboard. But few of them randomly. Because we didnt know number of original one.
Computer turning on but black screen and hdd not launching with connected IDE. If IDE disconnected then hdd powering on.
Ultrax, we still waiting you 😀 And thank you for your help!

k3x1s wrote:

Everybody thanks for replies! We washed motherbpard in distilled water and cleaned by ethanol with toothbrush. Photos was made a […]
Show full quote

Everybody thanks for replies! We washed motherbpard in distilled water and cleaned by ethanol with toothbrush. Photos was made after this.
Resistors from picture fell off and we replaces by resistors from another motherboard. But few of them randomly. Because we didnt know number of original one.
Computer turning on but black screen and hdd not launching with connected IDE. If IDE disconnected then hdd powering on.
Ultrax, we still waiting you 😀 And thank you for your help!

I have a 433 too, Im taking some macro-shots of this area today, to help with the numbers

Elanus wrote:

k3x1s wrote:

Everybody thanks for replies! We washed motherbpard in distilled water and cleaned by ethanol with toothbrush. Photos was made a […]
Show full quote

Everybody thanks for replies! We washed motherbpard in distilled water and cleaned by ethanol with toothbrush. Photos was made after this.
Resistors from picture fell off and we replaces by resistors from another motherboard. But few of them randomly. Because we didnt know number of original one.
Computer turning on but black screen and hdd not launching with connected IDE. If IDE disconnected then hdd powering on.
Ultrax, we still waiting you 😀 And thank you for your help!

I have a 433 too, Im taking some macro-shots of this area today, to help with the numbers

Here are the pics: