SB5101 Not detected Help Please

[henno]

Hi
first sorry for my english im from germany long time out of school


i have an SB5101e chip says 28f160 c3bd70 a6437620 its intel

i tryed flash bootloader but i got errors wile flashing.
now there is no lights on an black cat cant detect flash an also cpu:
Manufacturer: Broadcom
Cannot find part(4996)
i tryed about 10 times detect cpu and it says :
Manufacturer: Broadcom
Part: bcm3349

detect flash:
Detected a (null) flash ic
flushing buffer...
done

i can do wath i want it wont detect flash.
i tryed hardreset 3,3v tu pin 1-9 dont help.

jtag 1.3 says:
Read IDCODE: 0x0334917f
Manufacturer: Broadcom
Part: BCM3349
Version: 0x0
---------------------------------
Create & Clear RAM Buffer (0x80000000 - 0x80800000)
Load Configuration File: bcm3349.def
IR Length: 0x5
Endian: Big
Protocol: EJTAG
RAM Start Address: 0x80000000
RAM Size: 0x800000
FLASH Start Address: 0x9fc00000
---------------------------------
Read IMPCODE: 0x24d96db6
EJTAG Version: 2.5
EJTAG DMA Support: No
---------------------------------
Detect FLASH : Unknown (Manufacturer’s: 0x334917f Device: 0x0000)

the cable is working fine i got an other modem from a friend to test it.

wen i try to flash 2mb file BC runs to 100% in lass then 5 seconds




PELASE HELP ME WHAT CAN I DO??????

[skippy9963]

check out mytutorial at sb5101 no flash detected
if your flashing takes about 5 seconds you need to replace the flash.pi with this one http://www.psptron.com/forum/index.p...=3.0;attach=21

[buzz21]

Nice guide m8 just got me right out the poo poo thanks

[peaky59]

You can also run a knife along the flash chip metal legs whilst still plugged in. I use a penknife (swiss army knife). Look for the Intel, Toshiba, AMD flash.

Once it detects but not the flash just do this while still plugged in with Jtag and power in modem. Once the lights flash after running the knife along the edge of the flash and the modem resets hit "detect" and you should be able to flash from there.

I've done this multiple times on 3 types of modems. My 5101e luckily I knew what I was doing to not brick that lol. The rest took me a few hours to figure out but the search button does wonders for that .

[fnr3master]

Originally Posted by buzz21

Nice guide m8 just got me right out the poo poo thanks

some will moan and say you revived an old post, but i say good on ya for doing a search and getting urself sorted well done

[peaky59]

Originally Posted by fnr3master

some will moan and say you revived an old post, but i say good on ya for doing a search and getting urself sorted well done

I didn't even look . Sorry.

[fnr3master]

Originally Posted by peaky59

I didn't even look . Sorry.

lol no need to say sorry to me m8, i aint having a dig at any1, i was just saying

[peaky59]

Originally Posted by fnr3master

lol no need to say sorry to me m8, i aint having a dig at any1, i was just saying

Lol true. I just had a sudden urge to apologise and you seemed the best candidate .