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E74 from mother board flex
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rpmp3
Newbie
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7. April 2010 @ 13:26 _ Link to this message    Send private message to this user   
I had the e74 error took the xclamps off, heated up board with heat gun, used tut for fix put washers under cpu/gpu screwed down thru the case into heat sinks, tried the fan mod using tape and cardboard for better air flow, played for about 1 hr then I could hear the board making cracking noise then screen went funny indicating scaler chip, turned off then back on and got the E74 again, is it worth resoldering the ana chip, with iron if possible to solve the problem.
Senior Member
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7. April 2010 @ 18:06 _ Link to this message    Send private message to this user   
1 hour is pretty quick to have the e74 come back. How exactly did you do the heatgun and x-clamp? When you say "fan mod" did you mean just the tape/cardboard or did you do the 12v mod as well?

Senior Member

3 product reviews
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7. April 2010 @ 18:57 _ Link to this message    Send private message to this user   
If i were you i would flux the gpu and try a reflow with your heatgun.

Use this flux
http://cgi.ebay.com/NO-CLEAN-SOLDER-FLUX...=item20b056b66b

Watch this video to learn how to apply flux to the gpu.
http://www.youtube.com/watch?v=h2R_NqF5wAc

Then heatgun the board focusing on the gpu. You want to do this in a well ventilated area.

The problem isn't the hana/ana chip by itself, it's more than likely the connection under the gpu that has to do with the hana/ana. Ive fixed at least 40 consoles with the e74 error and never focused on the hana/ana chip.

Try using the flux and let me know how it goes.

This message has been edited since posting. Last time this message was edited on 7. April 2010 @ 19:04

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AfterDawn Addict
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8. April 2010 @ 18:35 _ Link to this message    Send private message to this user   
thats the same flux i use! but i only bought one bottle and they still sent me three. was like, well ok then. as soon as my ebay account gets un-suspended, they will be getting a great feedback.

Come talk with us on efnet at #elitemods !!! or just click ME

ALSO, DO NOT SEND ME MESSAGES ON LIVE REGARDING MODDING CONSOLES, OR HOW I PLAYED A CERTAIN GAME EARLY. I WILL NOT RESPOND. I WILL INSTEAD DELETE YOUR MESSAGE, AND BLOCK ALL COMMUNICATION FROM YOU. JUST SEND ME A PM ON HERE.
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