No power lights when plugged in... need help

[trina38nguyen]

we got it back now, just one 2mb flash using tom jtag utilty
=
restore your 2MB backup
The commands are as follows:
detect
ldram 9fc00000
(A File Open dialog will appear, find your 2MB backup file and click open)
program 9fc00000 200000
=
see lot error writing: took over 30min, but one done, all haxorw setting restore; it very much same as other modem, we took 2mb flash from
Thnks for a tip, from drewmerc on this forum

[stevenmood]

where can i get the full bios flash for sb5101E it has the same problem no lights except for the rec light which works when the usb(ethernet) is pluget in and stays on all the time
jtag> detect

Read IDCODE: 0x0334917f
Manufacturer: Broadcom
Part: BCM3349
Version: 0x0
---------------------------------
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: 0x00800904
EJTAG Version: 1 or 2.0
EJTAG DMA Support: Yes
---------------------------------
Detect FLASH : Intel 28F160C3B
Read CFI Data:
- Protocol: INTEL
- FLASH Size: 0x00200000
- Block[0]: Sectors: 0x08, Sector Size: 0x00002000
- Block[1]: Sectors: 0x1f, Sector Size: 0x00010000

[southernyankey1970]

Grab a public dump off SBH or google the firmware name and see what you can find. Forocable has a shitload of dumps available

[stevenmood]

Grab a public dump off SBH or google the firmware name and see what you can find. Forocable has a shitload of dumps available

when i try to flash it it says:
jtag> ldram 9fc00000
Load file: C:\Documents and Settings\...\Desktop\2.7.9.0-GA-00 (SB5101 NOSH) por Fhenix\SB5101-2.7.9.0-GA-00-NOSH-NNDMN.bin
jtag> program 9fc00000 200000
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
- Error Write Sector: 0x9fc00000 !!! Trying Again...
Program: Error!!!

[southernyankey1970]

try ldram 9fc10000
program 9fc10000 200000

nosh-nndmn might be a bin converted from a p7 file which would be firmware not a full flash.