RGH Slim Red dot after qsb, cr, and wire removal

WalangAlam

WalangAlam

VIP Member
May 27, 2010
1,494
53
Silver Sun City, Asia
The 3.3v got bridged with one solder point beside it in the qsb. I Fixed the bridged and put a new qsb. I was able to dump 3 nand.bin but didn't do any writing of nand.

I used nandpro usb: -r16 nanddump.bin

Put back my slim together but red dot. I removed the slim qsb and cool runner, checked that there are no bridged, lifted pads, resistors, etc. and still red dot. No video display either. Anything I should check?

Here are the solder points after the removal. No burnt mark. Black color is a marker ink.


http://imgur.com/HZKVr,NVlVQ,fUvNE,RQhh1,ZitnB

http://imgur.com/HZKVr,NVlVQ,fUvNE,RQhh1,ZitnB#1

http://imgur.com/HZKVr,NVlVQ,fUvNE,RQhh1,ZitnB#2

http://imgur.com/HZKVr,NVlVQ,fUvNE,RQhh1,ZitnB#3

http://imgur.com/HZKVr,NVlVQ,fUvNE,RQhh1,ZitnB#4

Here's the back.
http://imgur.com/05zwC,75Unv

http://imgur.com/05zwC,75Unv#1
 
Last edited:
C

CNGHacKSs

Full Member
Dec 14, 2011
86
0
new york,new york
WalangAlam

WalangAlam

VIP Member
May 27, 2010
1,494
53
Silver Sun City, Asia
Last edited:
J

josh1095

Senior Member
Aug 31, 2011
132
0
i didnt know trinitys wre made that late in august. good to know.
anyway, i had the red dot even tho my cpu rst pint looked fine. i ended up jumpering it from the trace under the heatsink, to the point on a resistor on top of the board. its in the thread how to fix when u mess up. and my cpu rst looks chewed up! it still worked. if that doesnt do it get rid of the qsb, you dont need it. then check the stby clk line. very important. if needed, jumper that line as well. its easy to mess up the soldering when using the qsb and the stby clk point.
 
C

CNGHacKSs

Full Member
Dec 14, 2011
86
0
new york,new york
WalangAlam said:
good thing you pointed that out. MFR Date 2010-08-20

this pic has c3b8 so I was thinking it got removed...
http://imgur.com/ZcYG4

so what's causing it then...

here are the soldering points after removal

http://imgur.com/fIlDO,LkPwI,2uERL

http://imgur.com/fIlDO,LkPwI,2uERL#1

http://imgur.com/fIlDO,LkPwI,2uERL#2


Secondary error code is 0023
Click to expand...
the pics look ok and it not the c3b8 because sometimes MS changes the cb by a little and my manf date is 2011-1-07 so i am not sure what the problem could be
 
WalangAlam

WalangAlam

VIP Member
May 27, 2010
1,494
53
Silver Sun City, Asia
josh1095 said:
i didnt know trinitys wre made that late in august. good to know.
anyway, i had the red dot even tho my cpu rst pint looked fine. i ended up jumpering it from the trace under the heatsink, to the point on a resistor on top of the board. its in the thread how to fix when u mess up. and my cpu rst looks chewed up! it still worked. if that doesnt do it get rid of the qsb, you dont need it. then check the stby clk line. very important. if needed, jumper that line as well. its easy to mess up the soldering when using the qsb and the stby clk point.
Click to expand...
ahh thank you. inspected CPU_RST. Rubbed it with cotton buds and the solder fell off. It seems my technician burnt it and did not properly repair it. I was desperate and got nothing to loss so I resoldered it and it worked:rolleyes2:
Time to glitch:biggrin:
 
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