Author |
Message |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
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Forum: General chat Posted: Mon May 03, 2010 5:19 am Subject: Where is the rom chip? |
Sorry I haven't replied sooner, I have finals this week and have been a little side tracked. After this week is over I will begin tracing the board and see if I can find anything.
I was looking ar ... |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Sat Apr 24, 2010 1:54 am Subject: Where is the rom chip? |
I do have an oscilloscope at work that I can use. If you could suggest where I should start looking or what I should look for I am up for it. I appreciate the help so far fzabkar. |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
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Forum: General chat Posted: Wed Apr 21, 2010 10:26 pm Subject: Where is the rom chip? |
I am always game for hardware troubleshooting
L1 1.2mV
L2 5.2mV
L3 zero
D1 5.1mV
D2 zero |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Tue Apr 20, 2010 12:58 am Subject: Where is the rom chip? |
I just talked to my brother (I was at his house when the external failed) and he told me that he through out the power cable to the external drive. If I take out the drive can I just hook it up like ... |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Tue Apr 20, 2010 12:32 am Subject: Where is the rom chip? |
D4 gives infinity
D3 gives infinity
R64 is zero
R67 is zero
On the 2K ohm range D3 give 441 ohms |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Tue Apr 20, 2010 12:17 am Subject: Where is the rom chip? |
The seagate is from an external hard drive that failed about four weeks ago.
The other two where internal hard drives, the WD6400AAKS-007B0 was my main drive and had all of my info on it. The othe ... |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Mon Apr 19, 2010 7:03 pm Subject: Where is the rom chip? |
Where would you suggest buying the TVS chip (Digi-Key), and where would I look to find the actually part number?
Do you have a link on how to reprogram the rom?
Thanks for the help |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Mon Apr 19, 2010 2:01 pm Subject: Where is the rom chip? |
Sorry cant seem to get the images to work properly. |
Topic: Where is the rom chip? |
pupuplader
Replies: 16
Views: 49663
|
Forum: General chat Posted: Mon Apr 19, 2010 1:56 pm Subject: Where is the rom chip? |
So in the last month all three of my hard drives have failed. So I started looking around to see how to fix them. I know that you need to find a matching PCB # and that it helps if they are manufact ... |
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