[morepower]

Well, i changed micrel and tested a lot of stuff to no success.
Some help would be appreciated!

System Led flashes Green after USB restore with the 17 megs bin.
DHCP auto config kicks in and gives my pc the 169.254.0.1 IP and the default 169.254.114.117 DHCP server.
Packets are sent, zero packets are received...

RESTORE ICOM log:

Builddate 2013-07-16 12:26
mount: mounting /dev/mtdblock/config on /config failed
mount: mounting /dev/mtdblock/config on /config failed
=> Updating boot image 1
=> Updating app image 1
mount: mounting /dev/mtdblock/app1 on /app failed
tar: write error: No space left on device
umount: cannot umount /app: Invalid argument
=> Resetting u-boot parameters
Serialnumber: 1120134
Write mac: 00:01:A9:00:EE:E9
=> Cleaning up /config...
=> Set restore.bin counter...
=> Setting flags
Success (EEPROM)
Success (EEPROM)
Success (EEPROM)
Success (EEPROM)
Success (EEPROM)
Success (EEPROM)
=> Done.
umount: cannot umount /config: Invalid argument
Success (ATMEL)
=> DONE

[ferrum]

Flash firmware in Spansion and restore again

[morepower]

thank you ferrum.

[morepower]

i believe i found my problem or at least another one!

---

changed micrel 2 times, after change worked for some minutes (in my opinion, heat effected bad component...). Next day same problem, status green, lan blinks green, computer gets ip, but no packages recieved, no icom in itool detected... What to look next - mpc5200cvr400b?

it looks like mine (MPC) blew up in the side ... and it behaves just like yours did.
I'm going to buy a new one and keeps this for parts...

[krug]

Hi to everyone   I have problem with  Chinese  clone  A2, it has  worked  fine  for  past  7 year's,  few  days  ago  hit  a problem  ,can bus cars  not  detected,  cars with k_line  and cars with  enet  f & g read  fine but   can bus  cars  not  detected  ista  keep saying  PAD not  active,  inpa & tool32 give  error  as well  when  trying  to  read  modules. Did  someone  experience similar problems and  found  solution. 
Thanks in advance
Think  found  my problem D5 component burn out.  Can  anyone  give me value of d5 component. Thx

[Hoborg]

R23-6,7kΩ
R24-100Ω
R25-100Ω
R26-0,3Ω=0Ω

Link not work , can You reupload pitcure ?

[qebsekani]

a few days ago, my icom connected and worked normally with Ista-D/P
But today, every time I connect icom to the vehicle, it happens the following case
+ all led flash red light 1 time.
+ System led always flash yellow light.
+ Icom does not connect with vehicle.


Self-Test

Peripherals Test
RAM Test                               OK
Atmel Test                             OK
Cpld Test                               OK
WLAN Device Test                  FAIL
USB Controller Test                OK
Tests run: 5, Errors: 1

Fan Test
Fan Test                               FAIL
Airduct Test                           OK
Temperature Test                   OK
Tests run: 3, Errors: 1

LAN link                                yes
LAN link speed                      100 Mbit/s
Tests run: 8, Errors: 2

this is my video
https://www.youtube.com/watch?v=5JehcAmCNls

[ferrum]

Connect fan to reset fan error.
Fan must be with speed sensor.

[qebsekani]

hi Mr.Ferrum, Icom cannot connect to the car when fan test fail, right ?

[ferrum]

You can connect any low-power fan with 3 wires, +12 can be taken from another point. If the connection does not appear, then there are other faults.