Electronics > Repair
What more i can do?
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Harry_22:
Well done!
You will succeed.
The darkest hour is just before the dawn.

Now stay the first channel on Reset# pin as it is.
Connect the second channel to Bios Output Enable#.
Play with Time/Div.
Please remember you will get a signal at every power on.

PS
You have already changed the channels. Perfect!
Harry_22:
Our problem now is the time difference. My head doesn't work very well in the morning. Therefore, look at the signals now at your discretion. Be sure to use the reset signal start. After all, we are only interested in the moment the computer starts
Harry_22:
Look at the noise that appears when you turn on a running machine. It is very significant and says a lot.
We have to check CLK signals as well.
Look at the Data and Address buses.
Shit The problem lies somewhere in this circle.
222Lab_Test222:

--- Quote from: Harry_22 on November 12, 2024, 05:32:29 am ---Look at the noise that appears when you turn on a running machine. This is very significant.
We have to check CLK signals as well.
Look at the Data and Address buses.
Shit The problem lies somewhere in this circle.

--- End quote ---

What type of noise it could be?
Does the voltage regulator may causes such type of issues? We have LT1085 voltage regulator.
Harry_22:
No, this is noise of life.
This is a good noise.
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