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Re: How would you build your music PC today?

Posted: Tue Feb 09, 2016 11:23 pm
by nige2000
check clock output for 1.6v
just to make sure its oscillating

if it is oscillating add another gnd wire from mobo usb header gnd to battery gnd

then try not powering on usb card to make sure its not interfering

Re: How would you build your music PC today?

Posted: Tue Feb 09, 2016 11:29 pm
by sima66
nige2000 wrote:check clock output for 1.6v
just to make sure its oscillating

if it is oscillating add another gnd wire from mobo usb header gnd to battery gnd

then try not powering on usb card to make sure its not interfering
How can I check the 1.6v clock output? Is that the data wire?

Re: How would you build your music PC today?

Posted: Tue Feb 09, 2016 11:31 pm
by nige2000
Image

check with multi-meter between clk output and gnd

Re: How would you build your music PC today?

Posted: Tue Feb 09, 2016 11:52 pm
by sima66
Clock voltage is 1.2v.
I doubled the aligators and now my PS turned on, but clock voltage is still 1.2v and PC is like dead!
I still have 3.3v coming from bateries.
I tried another aligator from mobo ground to bateries ground and I turned of the usb card, but nothing changes

Re: How would you build your music PC today?

Posted: Wed Feb 10, 2016 12:01 am
by nige2000
long shot
look closely at the clock is the a black dot on one of the corners?
Which one ?

clk voltage should be more than 1.2v

Re: How would you build your music PC today?

Posted: Wed Feb 10, 2016 12:08 am
by sima66
nige2000 wrote:long shot
look closely at the clock is the a black dot on one of the corners?
Which one ?

clk voltage should be more than 1.2v
No black dot! Did you put the dot in the package?!!! :)
Wait......found it!!!! Its on the data corner.

Re: How would you build your music PC today?

Posted: Wed Feb 10, 2016 12:20 am
by nige2000
sima66 wrote:
nige2000 wrote:long shot
look closely at the clock is the a black dot on one of the corners?
Which one ?

clk voltage should be more than 1.2v
No black dot! Did you put the dot in the package?!!! :)
Wait......found it!!!! Its on the data corner.
you are joking!!!!

clks upsidedown

Re: How would you build your music PC today?

Posted: Wed Feb 10, 2016 12:22 am
by sima66
Upsidedownd?!
Did I conected wrong?

Re: How would you build your music PC today?

Posted: Wed Feb 10, 2016 12:40 am
by nige2000
sima66 wrote:Upsidedownd?!
Did I conected wrong?
nope my fault

hopefully its not dead

so 3.3v is actually gnd and what was gnd is 3.3v and clk output is the unused one

Re: How would you build your music PC today?

Posted: Wed Feb 10, 2016 12:41 am
by sima66
Now I smoked mobo!!!!
Jeeessssss........