RGH jasper 512 rgh2 boot problem

fabbiolino

Full Member
May 12, 2012
42
0
Rome
after some problems, I managed to start the image of my console rgh2.
I find myself in this situation: a lot of times I start the console, plus the fact that it takes a lot for the glitches, crashes on the animation of the logo. I checked the welds and made ​​the 50ohm cable as short as possible.

even when part is not normal. ie: if starts the MS dash and then launch XEXMENU and then FSD often have a black screen. if I start directly FSD, okay.

reassembling the original, the problem does not occur.
What can I do?
 

lio_x

VIP Member
Oct 4, 2011
376
0
95% of the time its your soldering
photos please

i found a few consoles (1/200) that when writing the image via USB-xell its creating bad blocks on the nand (vary rare)- when rewriting via nandx problem is solved

but again... 95% of the time its the soldering and wireing
 
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fabbiolino

Full Member
May 12, 2012
42
0
Rome
I make pictures in the evening. in fact there are 2 errors in writing the nand. the same blocks in read error (remapped during xebuild). but with the original image, there are no problems. I try to do a full erase and then write with j-runner?

I had to replace the resistance r4b24, I hope this is not that bother the rgh2.
 

Martin C

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Jan 10, 2004
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Scotland, UK
www.team-xecuter.com
I make pictures in the evening. in fact there are 2 errors in writing the nand. the same blocks in read error (remapped during xebuild). but with the original image, there are no problems. I try to do a full erase and then write with j-runner?

I had to replace the resistance r4b24, I hope this is not that bother the rgh2.
So you're saying the original NAND doesn't have ANY bad blocks?
 

lio_x

VIP Member
Oct 4, 2011
376
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you dont need to erase your nand
just rewrite it with nandx
and make sure you dont have errors in your image before writing it

for the r4b24 point- use the alt point - make sure the resistor is far away as posible from the chip in the right side of it (hana)
and sure it can be the cause of your problem
 
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fabbiolino

Full Member
May 12, 2012
42
0
Rome
sorry my bad English.
reading i have some errors (if I remember correctly, 0x014b and 0x014c).
j-runner creates the image remapping bad blocks.
rechecking taht image, bad blocks are no longer present, but writing this there are 2 errors in those same blocks.
 

lio_x

VIP Member
Oct 4, 2011
376
0
so its probably your r4b24

for the r4b24 point- use the alt point - make sure the resistor is far away as posible from the chip in the right side of it (hana)
and sure it can be the cause of your problem
 
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fabbiolino

Full Member
May 12, 2012
42
0
Rome
But the original dash works well.
as soon as I can send the images of the installation of the CR.

may be the length from the cables? the resistance value for the point D? The 50ohm cable must have a minimum length or shorter can be better?

could be my console, having returned from assistance MS, has suffered some update that prevents the RGH-rgh2?
 

fabbiolino

Full Member
May 12, 2012
42
0
Rome
I find myself still the same problem ... block in the startup phase ... system that is frozen in a random way (after a minute or after a time) ..

Yesterday I tried to put the 50ohm cable (30cm), the glitch seems to be improved .. In the evening I try to replace the cable C.

I enclose photos of the welds, a snap of freezing in the animation start.