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This is nothing to do with FIXYA dot com. Contact Microsoft Support direct via PHONE. They are the only people that can give you the challenge code. It is generated by them and it shakes hands with their server after you add the code. Stops Piracy in its tracks.
When learning the pre-release password, as well as the challenge and response sequence, the engine control module (ECM) is placed in learn mode. DTC P0633 will set automatically as an indicator that the system is in learn mode and not as a fault indicator. Once the password and challenge/response are learned, learn mode will be exited when the engine is successfully started. At this point, the DTC will be cleared. If the ECM does not exit learn mode, P0633 will remain current and indicate a fault.
The "key" referenced in the DTC descriptor does not refer to the vehicle key. In this case, "key" is referring to the challenge response.
DTC P0633 requires a successful engine start to exit the learn procedure and clear the DTC. If an unrelated malfunction exists that causes engine starting to be disabled or otherwise unavailable, learn mode will not exit and DTC P0633 will remain current. In this situation, the cause of the inoperative engine starting must be corrected before diagnosing DTC P0633. DTC P1629: Theft Deterrent Fuel Enable Signal Not Received
The theft deterrent module (TDM) sends the pre-release password to the engine control module (ECM) via the serial data circuit. The ECM then sends a challenge to the TDM. Both the ECM and TDM perform a calculation on this challenge. If the calculated response from the TDM equals the calculation performed by the ECM, the ECM will allow vehicle starting.
DTC P1629 is an indicator that the challenge response was not received within the required 2 second window. This does not necessarily indicate a fault is present with the TDM or ECM. Factors such as a long engine crank, a delay in the serial data communication, or B-codes set in the TDM will cause DTC P1629 to set. This DTC should not be used as a fault indicator, but rather as a symptom to assist in the diagnosis of these other systems.
Who checked the codes , you -dealer ? You need to have BCM checked for codes B - codes ! you need a up scale diagnostic scan tool for that , dealer Tech -2 ! DTC B3935 57 : Transponder Authentication Error DTC B3976 46 : Unconfigured Transponder/Vehicle Configuration Not Programmed DTC B3060 : Unprogrammed Transponder Identification Code Received DTC B3055: No Transponder Modulation or No Transponder DTC B3031: Security System Controller In Learn Mode
Please Note:
For some reasons it could happen that no PC Serial No. and Challenge Code will displayed instead of "Not Certified" appears. In this case remove the AC-adapter and the battery for a short time and try it again.
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My Skype : haisung4344 VERY IMPORTANT Do not power off the computer once you provide us with a Response code. There's a unique Response code . Don't turn off your notebook, don't restart it, don't enter anything except generated Response code.
In Shared Key authentication, the WEP key is used for authentication. A four-way challenge-response handshake is used:
The client station sends an authentication request to the Access Point.
The Access Point sends back a clear-text challenge.
The client has to encrypt the challenge text using the configured WEP key, and send it back in another authentication request.
The Access Point decrypts the material, and compares it with the clear-text it had sent. Depending on the success of this comparison, the Access Point sends back a positive or negative response.
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1. At the BIOS password
prompt ("PASSWORD = "), press and release the following keys,
one after another: Ctrl, Tab, Ctrl, Enter The computer's response
should be: PC Serial No.= XXXXXXXXX
Challenge Code= XXXXX XXXXX XXXXX XXXXX XXXXX
Response Code= 2. Get
response code from your local toshiba support center Then follow the instructions the support guy will give you to unlock the laptop
The only way to obtain the response for the challenge code is to send your unit to an authorized repair facility. I work at the depot repair facility in Lou.Ky. And we have to send a request to Japan or California to get the response code.
check you manual or with toshiba, but it is possible to get the bios reset you just need to have the right tools. It might be a disk or a setting in the bios itself.
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