BDM100 (dont work) Tip for repair

**georgegt** · 27th October, 2012, 10:20 PM

Have someone pcb and schematic for this ?

**synmnicha** · 11th January, 2013, 04:50 PM

Hi,
I've bought chinese BDM100 in gray aluminium box. It hasn't worked yet properly. I've replaced all transistors - green led lights now. I've started to change 93C46 dump. Probably I've tried all dumps from DK forum. Only two of them "work" - Windows XP sees device but 555Pro gives error:

Interface communication error (E13)
MPC version error (E06): 0x00000000
Part number error (E05): 0x00000000
Power error or communicationerror (E14)

I attach these two dumps which "work"
Do you have any idea what to do?

**nynhp** · 27th March, 2013, 10:09 AM

im having the same issue with 2 different china BDM100 i ordered new resistors now what else can i try till they get here ?

thank you

**ludbe** · 14th January, 2014, 05:33 PM

i have the same problem with my bdm100. I already replaced all 3 transistors, but still dont work. windows dont recognize it at all. when in start dimsport software it say that there is no interface found. what is problem?

**MOBILTRONIC** · 15th January, 2014, 12:04 AM

Hello DK m8s.I think I once gave files from my BDM 100 on DK-a,incl.ept,bin fajl for 93c and HC11E1.If you do not find, tomorrow I give the whole project,work 100%.See pics in first post,...All the best to all.

**ludbe** · 29th January, 2014, 02:40 PM

Originally Posted by MOBILTRONIC

Hello DK m8s.I think I once gave files from my BDM 100 on DK-a,incl.ept,bin fajl for 93c and HC11E1.If you do not find, tomorrow I give the whole project,work 100%.See pics in first post,...All the best to all.

can u please post whole project?

regards

**hbalazs** · 29th January, 2014, 03:14 PM

here project.

**loaf** · 21st October, 2017, 11:34 PM

hi guys

i have a bdm 100 v2.11 i put the power lead in no green light will this help me out above posts

**Fec001** · 17th November, 2020, 10:48 AM

I changed all transistors but program still doesnt recognize: Firmware Revision V.01 and SN: 0258.
Any hints?

**tahahasan** · 29th November, 2020, 12:51 PM

anyone has bdm100 windows7 driver please

**joelectronic** · 12th July, 2021, 02:57 PM

Hello,

I have the same problem, BDM100 not recognize by windows, i tried XP, Seven and Ten, have you found a solution ?

**b204e** · 9th August, 2021, 08:32 PM

I just received my BDM100 without software so I tried multiple drivers/applications and came up with this:

I can read/write alltogether (they call it single file) however I would like to read/write to the individual ROM's but the buttons are disabled

any suggestions?

**Mikky058** · 26th January, 2022, 06:47 AM

Reviving an old post but many still buy and try to use these BDM 100 labelled units , there is an inherent fault as the voltage drop is too great to properly power up the ECU through the unit.
best fix is to remove pin1 from adaptor if soldering to board on ECM ( pin 1 on board is 12v supply )
power is to be applied to ECM through pin 5 and pin 18 ( 12v power and ign 12v ) and -ve through pin 1 on the ECU itself ( in the larger ECU connector ) - use a good 12.50 v power supply or even car battery to power the ECM .

using this method recognition rate and reading has been 100% , even on ECU's that have previously had problems.

**kokof40** · 30th January, 2022, 04:49 PM

+1 that Mikky058 : I had the same issue with a chinese BDM 100 programmer. My solution is to plug an 12,5v external power to the ECU's pin 1 pin 5 and pin 18. all worked fine!!