1. TechSpot is dedicated to computer enthusiasts and power users. Ask a question and give support. Join the community here.
    TechSpot is dedicated to computer enthusiasts and power users.
    Ask a question and give support.
    Join the community here, it only takes a minute.
    Dismiss Notice

reboot of the pc: BCCode : 1000007f BCP1 : 0000000D BCP2 : 00000000 BCP3 : 00000000 B

By Rinnie
Jan 1, 2006
  1. Like in the "BCCode" topic, I'm facing a sudden restart of me pc, with this message:

    BCCode : 1000007f BCP1 : 0000000D BCP2 : 00000000 BCP3 : 00000000 BCP4 : 00000000 OSVer : 5_1_2600 SP : 2_0 Product : 256_1

    I'm not expert and I don't know what to do.. :(
    Here are my mini-dump files; can somebody help?


    thanks a lot!
  2. howard_hopkinso

    howard_hopkinso TS Rookie Posts: 24,177   +19

    Hello and welcome to Techspot.

    One minidump crashes at SiSGRV.dll. This is your SiS agp driver. Try going to your mobo manufacturers website, and downloading the latest chipset drivers etc. The minidump has a bugcheck of 8E.


    A kernel mode program generated an exception which the error handler didn’t catch. These are nearly always hardware compatibility issues (which sometimes means a driver issue or a need for a BIOS upgrade).

    The rest of your minidumps crash at alcxwdm.sys.
    Name: Realtek AC'97 Audio Driver (WDM) or Avance AC'97 Audio Driver (WDM)
    Product: Windows (R) WDM driver for Realtek AC'97 Audio or Windows (R) WDM driver for Avance AC'97 Audio
    Company: Realtek Semiconductor Corp. or Avance Logic, Inc.

    They all have a bugcheck of 7F.


    One of three types of problems occurred in kernel-mode: (1) Hardware failures. (2) Software problems. (3) A bound trap (i.e., a condition that the kernel is not allowed to have or intercept). Hardware failures are the most common cause (many dozen KB articles exist for this error referencing specific hardware failures) and, of these, memory hardware failures are the most common.

    It`s possible that your onboard sound chip has gone bad.

    Uninstall the onboard sound drivers, and software, and reinstall with the latest drivers from your mobo manufacturers website.

    If that doesn`t help. Try disabling your onboard sound in bios, and see if the crashes go away.

    You might also want to go HERE and follow the instructions.

    Regards Howard :wave: :wave:
  3. Ruder

    Ruder TS Rookie Posts: 98

    You did not load the mobo drivers, or loaded the wrong drivers.
Topic Status:
Not open for further replies.

Similar Topics

Add New Comment

You need to be a member to leave a comment. Join thousands of tech enthusiasts and participate.
TechSpot Account You may also...