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 Post subject: ST500LT012 - PCB NOT WORKING
PostPosted: May 24th, 2016, 3:47 
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Joined: May 24th, 2016, 3:17
Posts: 5
Location: Italia
Hello i have a SEAGETE MOMENTUS THIN ST500Lt012 with the pcb not working, i bought a donator pcb and i did a chip off the original rom on the new pcb but the hd don't run. Do you help me? there is an other solution?

tnx


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 Post subject: Re: ST500LT012 - PCB NOT WORKING
PostPosted: May 24th, 2016, 9:35 
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Joined: March 19th, 2015, 15:01
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Location: isreal
I hope you didn't damage the the chip during the transfer


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 Post subject: Re: ST500LT012 - PCB NOT WORKING
PostPosted: May 24th, 2016, 14:41 
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Joined: December 19th, 2006, 8:49
Posts: 10828
Location: Portugal
Can you post a TTL terminal log using the MRT or even using just the TTL adaptor ?

PCB should provide a log even if you plug just the PCB to ttl and power.

Maybe your pre-amp is damaged/shorted preventing the spindle to start or maybe the ROM is damaged to start with.

You will need to check PCB with TTL, check drive output with TTL and check ROM as well.

Do not use MRT external programmer on your ROM as it might kill it.

Regards.

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 Post subject: Re: ST500LT012 - PCB NOT WORKING
PostPosted: May 25th, 2016, 4:07 
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Joined: May 24th, 2016, 3:17
Posts: 5
Location: Italia
Spildit wrote:
You will need to check PCB with TTL, check drive output with TTL and check ROM as well.

Can i check with TTL the Original's pcb (not working) or donator's pcb (with your orginal's rom)?

tnx


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 Post subject: Re: ST500LT012 - PCB NOT WORKING
PostPosted: May 25th, 2016, 14:28 
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Joined: December 19th, 2006, 8:49
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Check the donor PCB + Native ROM + Drive with TTL. Do you get any output at terminal/MRT ?

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 Post subject: Re: ST500LT012 - PCB NOT WORKING
PostPosted: August 21st, 2016, 5:43 
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Joined: December 14th, 2013, 17:10
Posts: 211
Location: istanbul
ST500LT012 has 2 different PCB.

PCB number must be the same..

viewtopic.php?f=1&t=31674


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