Good day to all. Here I had a nonsense: I decided to pick up my old ASUS K52N laptop. I installed XP, I installed firewood-software, and everything worked well, if not for one thing: it became very interesting, why is there such a thing in the 218 version, which was already laid out in the 16th year. stitched through bios, the first stage (cleaning) 100%, the second hung 99%. And then I realized that in vain I started it)
But it was too late. The diode has stopped to burn when connected to power. The combinations tried different ...
Revised the entire board - the only thing that is similar to the BIOS - Winbond W25Q16BVSIG
As a result, I ordered this device (already on hand). But my joy is over.
At first I thought maybe the problem is in the clothespin, I rang - the rules.
then, on the motherboard, I noticed control contacts in the amount of 7 pieces. not only 3 pin, but there is a 3.3v programmer
like all the rules, but something is wrong:
When you connect to the BIOS, the programs behave exactly the same as if it is not there
when you click on the "recognize" button, it receives some FF
It was a couple of times when it was different, but with each click there is random data
so like all the rules, but no. toli I can not.
Who more experienced, share advice pzh).
and more, do you?
4 3 2 1
5 6 7 8
1 CS
2 MIOS
3 + 7 + 8 3.3V
4 GND
5 MOSI
6 CLK
I just don’t want to drink it, but why did I buy a clothespin for myself?
It feels like something is bridging ... but separately all the rules