Need Help! Bios file for Compaq SR2010NX

Hello all,  I'm looking for the original bios file for the SR2010NX.  HP doesn't have it on their website and my computer won't boot correctly with it.  ahhhhhh.  I appreciate any help!!!
Thanks John

According to what I found, that has this motherboard:
http://h10025.www1.hp.com/ewfrf/wc/document?docnam​e=c00757470&lc=en&dlc=en&cc=us&os=2093&product=323​...
Which is a A8M2N-LA  Naos-GL6, is this that what you have?  And what BIOS are you looking for, or should I say what did you try to put on it?
I happen to have the same motherboard on an old Compaq, so I could possibly exctact the BIOS file if it is the one you are looking for.  It showes 3.00 I beleive but I will check if you need the info.
{---------- Please click the "Thumbs Up" to say thanks for helping.
Please click "Accept As Solution" if my help has solved your problem. ----------}
This is a user supported forum. I am a volunteer and I do not work for HP.

Similar Messages

  • Need help compressing files for transmission?

    I want to move a number of files by compressing them. I had been using Stuffit Expender but for some reason I don't understand, it compresses not just the files I select but others on my desktop as well. So I'm looking to fix this or find alternative.

    Do you have the most recent version of Stuffit? http://www.stuffit.com/mac-stuffit.html
    There is a free 30 day trial version. Might help you figure out if it is a version problem. But I don't bother since the Mac OS provides the ability both to compress built in.
    By the way, Stuffit Expander is free. I try to keep that updated. Althugh even that may not be necessary with the Mac OS doing its magic.

  • Need driver (*.inf) files for HP OfficeJet 5610 All-in-one

    I am setting up a print server and it needs *.inf driver files for my HP OfficeJet 5610 All-in-one printer. Where can i find them? I've installed the drivers on my PC, but they come as *.exe files that will not extract to give the *.inf files. Can anyone help?

    Hello, First I would like to say that I dont like what HP does, I dont want all your software cloging up my computer. What I want if for the hardware I have purchased from you to work the way I want to. Nothing more nothing less. Please give your customers the chance to pick the software they want and not fill up the pc with trash.
    PlanoStar You will find the x86 inf file in the Windows XP Package, it about an 68mb download, just extract EP-CDB-enu_NB.exe using Winrar.
    And ofcourse after the hours spent, with HP trolling you, you would think you are done. Think again. Microsoft will pick up the tradition with some Install x86 Medea ntprint.inf BS. to solve this problem download the files needed from here.
    It will save you hours instead of mounting AIO images and whatever.
    Ps. I have just registered with HP with the sole reason of making this post, and I would just like to say that hp support is rubbish.

  • Need SNMP MIB files For Cisco SF 300-48 48-Port 10/100 Managed Switch

    Hi All,
    I need SNMP MIB files for Cisco SF 300-48 48-Port 10/100 Managed Switch.
    I have gone through cisco site but not able to get it.
    Can anyone please provide me.I have stuck with this.
    Thanks
    Ram

    Hi Ram, yes the MIB can be used. The switches are essentially the same in many regards (especially on a software level).
    I do not know the OID for bandwidth. If you're looking for a particular OID may be this tool helps you
    http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?objectInput=dot1dTpPortTable&translate=Translate&submitValue=SUBMIT&submitClicked=true
    -Tom
    Please mark answered for helpful posts

  • K8N (MS7220&MS7125) ISO with bios files for flashing from cdrom

    ============================================================================================
    MS7220
    ============================================================================================
    I made a bootable cdrom ISO with different bios files for easy flashing of Diamond Plus
    without the need of a floppy drive.
    Nothing modded , just collection of MS-7220 Diamond Plus bioses on one bootable cd for conveniance.
    Burn ISO (unzip first) and reboot PC with CDROM as 1'st boot device.
    A menu tells what to key:
    1,2,3,4,5,6 or 7 followed by enter.
    Menu looks like this :
      +--------------------------------------+
      Press 1,2,3,4,5,6,7 followed by enter
      to flash with desired version
      +--------------------------------------+
     1 = MS-7220 bios 1.0
     2 = MS-7220 bios 1.1
     3 = MS-7220 bios 1.2
     4 = MS-7220 bios 1.22
     5 = MS-7220 bios 1.33
     6 = MS-7220 bios 3.09
     7 = MS-7220 bios 3.0A
    R:\>
    Pressing 1 will flash with following command
    afud408 a7220nms.100 /P /B /N /C
    Pressing 2 will flash with following command
    afud408 a7220nms.110 /P /B /N /C
    Pressing 3 will flash with following command
    afud408 a7220nms.120 /P /B /N /C
    Pressing 4 will flash with following command
    afud408 a7220nms.122 /P /B /N /C
    Pressing 5 will flash with following command
    afud408 a7220nms.133 /P /B /N /C
    Pressing 6 will flash with following command
    AFDOS404 A7220NMS.309 /B /C /P /N
    Pressing 7 will flash with following command
    AFDOS404 A7220NMS.30A /B /C /P /N
    Link:
    http://members.lycos.co.uk/olsen0423/MS7220
    File : 7220_batch_14-45-Okt-07-2006.zip
    ============================================================================================
    MS7125
    ============================================================================================
    To whom it may Concern.
    I made a cdom ISO for MS-7125 board also.
    Menu looks like this:
       1 = MS-7125 bios NCG 1.C (W7125NCG.1C0)
       2 = MS-7125 bios 1.D murdok mod (7125XMOD.1D)
       3 = MS-7125 bios 1.D Syar mod temp disabled (W7125NMM.1D0)
       4 = MS-7125 bios 1.D MSI regular (W7125NMS.1D0)
       5 = MS-7125 bios 1.C MSI regular (W7125NMS.1C0)
    ISO (bootable) is at :
    http://members.lycos.co.uk/olsen0423/MS7125/
    D/L file: 7125_batch_22-10-Okt-15-2006.zip  , unzip and burn .
    Note!
    Make sure that you clear cmos after bios flash (with PSU disconnected) .
    After powering up , first to do is enter cmos and "Load Optimized Defaults" and setting date/time , then save/exit .
    Next boot to cmos you may define/change to own preferences.
    ============================================================================================

    Quote from: paulg on 08-October-06, 05:16:44
    You're a legend syar2003! I thought I'd try v3.0a since v little is known about it and thanks to your efforts it's easy for me to revert back.
    Just an initial observation on the 3.0a version - I've managed to get my 3700+ SD (E6 stepping) overclocked well beyond what I mangaged with bios v1.0. I'm now running at 2.9GHZ compared to the maximum 2.7GHZ previously - and i'm running the memory at 1:1 with the timings at stock! Seems stable enough in a windows environment (been running about 4 hours). Temps are around the 38 degree mark. I will run some Prime95 and a few 3d games over the next few days.
    Thats very good , seems 3X bioses is better for overclocking afterall   
    Nice to be appreciated ,thanks for those kind words !
    I don't have the Diamond + board myself so I can't really say if this or that bios is good or not and which versions is better or worse .
    Syar

  • I am setting up a new iMac and need help syncing files to Dropbox.  On my old computer I had it set where when I saved a document, it was saved on my hard drive, as well as to a folder in Dropbox.  I can't remember how I set this up.  Any help?

    I am setting up a new iMac and need help syncing files to Dropbox.  On my old computer I had it set where when I saved a document, it was saved on my hard drive, as well as to a folder in Dropbox.  I can't remember how I set this up.  Any help?

    The way that Dropbox works is that it keeps a copy of all your files in your local Dropbox folder on your hard drive (which is, by default, directly under your home folder). Adding files to that folder will sync them to the Dropbox server.
    You do of course have to download the Dropbox application to enable this (download link at the top right of http://dropbox.com ).
    Matt

  • My Lightroom 3 DVD is broken, i need a Download File for Mac. I still have my Serialnumber.

    My Lightroom 3 DVD is broken, i need a Download File for Mac. I still have my Serialnumber.

    Hi Stefan,
    Please go through the link below to download Lightroom3.
    http://prodesigntools.com/direct-download-links-for-lightroom-3-and-photoshop-elements-8.h tml
    Please go through the 'Very Important Instructions' on this page to initiate the download.
    Regards,
    Anand

  • I need help choosing RAM for MSI PM8PM-V 7222 VER. 2.0 MB

    hey everyone as you know my MB is in the subject and i need help buying ram for it. on the MSI website it says it can surpport max. 2GB so 1GB in each slot? it only has 2 slots also what DDR and MHZ clock, DRAM fequency etc does the ram have to be and both single sided or double sided or 1 single and 1 double?
    thanks

    Quote
    also what DDR and MHZ clock, DRAM fequency etc does the ram have to be
    http://global.msi.eu/index.php?func=proddesc&maincat_no=1&prod_no=1039
    Quote
    • Supports DDR2 533/400 memory interface.
    Check the memory support list for best compatibility:
    http://global.msi.eu/uploads/test_report/TR10_1039.pdf

  • I need help finding cases for the ipod touch thrid gen help.

    i need help finding case for ipod touch thrid gen help.

    - Try another cable.
    - Try another USB port
    - Inspect the dock connector on the iPod for bent or missing contacts, foreign material, corroded contacts, broken, missing or cracked plastic.
    - Try on another computer. Just backup a couple of times. Do not sync.

  • Do I need "nilm.exe" file for labview to run properly?

    I have some problems with the "nilm.exe". Sometime it create a lot of other file in Windows tak manager and it lock completely my computer. Do I need "nilm.exe" file for labview to run properly? Can I remove it from my computer ?
    thanks in advance for your reply

    NILM.EXE is the NI License Manager for Remote Panels. If not using Remote Panels then you do not need to use NILM.EXE. The following webpage shows how to disable nilm.exe:
    http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/581a81c57ac0c10b86256b5a005f2975?OpenDocument
    Chris_Mitchell
    Product Development Engineer
    Certified LabVIEW Architect

  • I need an installation file for officejet pro 8000 series a809 printer

    I need an installation file for officejet pro 8000 series a809 printer

    Just search the web and you will find you answer.
    http://www.google.com/search?q=+officejet+pro+8000+series+a809+&sourceid=ie7&rls=com.microsoft:en-us...
    Say thanks by clicking the Kudos Thumbs Up to the right in the post.
    If my post resolved your problem, please mark it as an Accepted Solution ...
    I worked for HP but now I'm retired!

  • Need help Bios Password G62-340us

    Need help Bios Password G62-340us...it displays the following code:  66567893
    Please help.
    Thanks,  James

    Try this:  79445215
    Found at: https://dl.dropboxusercontent.com/u/26983620/Java_Bios/biosunlock.html
    Like my post? Click Kudos (thumb+) to show appreciation.

  • I need bios pass for compaq 110c -CNU9310QNC

    Help me plz i need bios pass for comaq 110 -CNU93101NC

    Hello nersongr,
    I see that you are having a problem with your BIOS password. You should post your message in this thread. The thread has numerous users with the same issues. This will get you the best chance of getting help with your problem.
    ↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

  • I need bios file for msi fx5900xt-vtd128, please

    please send me the bios file of these videocard   
    [email protected]

    Hi, what happend? why do you need Bios file? try installing Live update. I think several members of the forum hav that card, Osnavi if Im wrong have it. You could try also this page:
    http://www.mvktech.net/component/option,com_remository/Itemid,26/func,selectfolder/cat,81/page,4/

  • Need Help With File Matching Records

    I need help with my file matching program.
    Here is how it suppose to work: FileMatch class should contain methods to read oldmast.txt and trans.txt. When a match occurs (i.e., records with the same account number appear in both the master file and the transaction file), add the dollar amount in the transaction record to the current balance in the master record, and write the "newmast.txt" record. (Assume that purchases are indicated by positive amounts in the transaction file and payments by negative amounts.)
    When there is a master record for a particular account, but no corresponding transaction record, merely write the master record to "newmast.txt". When there is a transaction record, but no corresponding master record, print to a log file the message "Unmatched transaction record for account number ..." (fill in the account number from the transaction record). The log file should be a text file named "log.txt".
    Here is my following program code:
    // Exercise 14.8: CreateTextFile.java
    // creates a text file
    import java.io.FileNotFoundException;
    import java.lang.SecurityException;
    import java.util.Formatter;
    import java.util.FormatterClosedException;
    import java.util.NoSuchElementException;
    import java.util.Scanner;
    import org.egan.AccountRecord;
    import org.egan.TransactionRecord;
    public class CreateTextFile
      private Formatter output1;  // object used to output text to file
      private Formatter output2;  // object used to output text to file
      // enable user to open file
      public void openTransFile()
        try
          output1 = new Formatter("trans.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openTransFile
      // enable user to open file
      public void openOldMastFile()
        try
          output2 = new Formatter("oldmast.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openOldMastFile
      // add transaction records to file
      public void addTransactionRecords()
        // object to be written to file
        TransactionRecord record1 = new TransactionRecord();
        Scanner input1 = new Scanner(System.in);
        System.out.printf("%s\n%s\n%s\n%s\n\n",
          "To terminate input, type the end-of-file indicator",   
          "when you are prompted to enter input.",
          "On UNIX/Linux/Mac OS X type <ctrl> d then press Enter",
          "On Windows type <ctrl> z then press Enter");
        System.out.printf("%s\n%s",
           "Enter account number (> 0) and amount.","? ");
        while (input1.hasNext())  // loop until end-of-file indicator
          try // output values to file
            // retrieve data to be output
            record1.setAccount(input1.nextInt());    // read account number
            record1.setAmount(input1.nextDouble());  // read amount
            if (record1.getAccount() > 0)
              // write new record
              output1.format("%d %.2f\n", record1.getAccount(), record1.getAmount());
            } // end if
            else
              System.out.println("Account number must be greater than 0.");
            } // end else
          } // end try
          catch (FormatterClosedException formatterClosedException)
            System.err.println("Error writing to file.");
            return;
          } // end catch
          catch (NoSuchElementException elementException)
            System.err.println("Invalid input. Please try again.");
            input1.nextLine(); // discard input so user can try again
          } // end catch
          System.out.printf("%s %s\n%s", "Enter account number (> 0) ",
            "and amount.","? ");
        } // end while
      } // end method addTransactionRecords
      // add account records to file
      public void addAccountRecords()
        // object to be written to file
        AccountRecord record2 = new AccountRecord();
        Scanner input2 = new Scanner(System.in);
        System.out.printf("%s\n%s\n%s\n%s\n\n",
          "To terminate input, type the end-of-file indicator",   
          "when you are prompted to enter input.",
          "On UNIX/Linux/Mac OS X type <ctrl> d then press Enter",
          "On Windows type <ctrl> z then press Enter");
        System.out.printf("%s\n%s",
           "Enter account number (> 0), first name, last name and balance.","? ");
        while (input2.hasNext())  // loop until end-of-file indicator
          try // output values to file
            // retrieve data to be output
            record2.setAccount(input2.nextInt());    // read account number
            record2.setFirstName(input2.next());      // read first name
            record2.setLastName(input2.next());       // read last name
            record2.setBalance(input2.nextDouble());  // read balance
            if (record2.getAccount() > 0)
              // write new record
              output2.format("%d %s %s %.2f\n", record2.getAccount(), record2.getFirstName(),
                record2.getLastName(), record2.getBalance());
            } // end if
            else
              System.out.println("Account number must be greater than 0.");
            } // end else
          } // end try
          catch (FormatterClosedException formatterClosedException)
            System.err.println("Error writing to file.");
            return;
          } // end catch
          catch (NoSuchElementException elementException)
            System.err.println("Invalid input. Please try again.");
            input2.nextLine(); // discard input so user can try again
          } // end catch
          System.out.printf("%s %s\n%s", "Enter account number (> 0),",
            "first name, last name and balance.","? ");
        } // end while
      } // end method addAccountRecords
      // close file
      public void closeTransFile()
        if (output1 != null)
          output1.close();
      } // end method closeTransFile
      // close file
      public void closeOldMastFile()
        if (output2 != null)
          output2.close();
      } // end method closeOldMastFile
    } // end class CreateTextFile--------------------------------------------------------------------------------------------------
    // Exercise 14.8: CreateTextFileTest.java
    // Testing class CreateTextFile
    public class CreateTextFileTest
       // main method begins program execution
       public static void main( String args[] )
         CreateTextFile application = new CreateTextFile();
         application.openTransFile();
         application.addTransactionRecords();
         application.closeTransFile();
         application.openOldMastFile();
         application.addAccountRecords();
         application.closeOldMastFile();
       } // end main
    } // end class CreateTextFileTest-------------------------------------------------------------------------------------------------
    // Exercise 14.8: TransactionRecord.java
    // A class that represents on record of information
    package org.egan; // packaged for reuse
    public class TransactionRecord
      private int account;
      private double amount;
      // no-argument constructor calls other constructor with default values
      public TransactionRecord()
        this(0,0.0); // call two-argument constructor
      } // end no-argument AccountRecord constructor
      // initialize a record
      public TransactionRecord(int acct, double amt)
        setAccount(acct);
        setAmount(amt);
      } // end two-argument TransactionRecord constructor
      // set account number
      public void setAccount(int acct)
        account = acct;
      } // end method setAccount
      // get account number
      public int getAccount()
        return account;
      } // end method getAccount
      // set amount
      public void setAmount(double amt)
        amount = amt;
      } // end method setAmount
      // get amount
      public double getAmount()
        return amount;
      } // end method getAmount
    } // end class TransactionRecord -------------------------------------------------------------------------------------------------
    // Exercise 14.8: AccountRecord.java
    // A class that represents on record of information
    package org.egan; // packaged for reuse
    import org.egan.TransactionRecord;
    public class AccountRecord
      private int account;
      private String firstName;
      private String lastName;
      private double balance;
      // no-argument constructor calls other constructor with default values
      public AccountRecord()
        this(0,"","",0.0); // call four-argument constructor
      } // end no-argument AccountRecord constructor
      // initialize a record
      public AccountRecord(int acct, String first, String last, double bal)
        setAccount(acct);
        setFirstName(first);
        setLastName(last);
        setBalance(bal);
      } // end four-argument AccountRecord constructor
      // set account number
      public void setAccount(int acct)
        account = acct;
      } // end method setAccount
      // get account number
      public int getAccount()
        return account;
      } // end method getAccount
      // set first name
      public void setFirstName(String first)
        firstName = first;
      } // end method setFirstName
      // get first name
      public String getFirstName()
        return firstName;
      } // end method getFirstName
      // set last name
      public void setLastName(String last)
        lastName = last;
      } // end method setLastName
      // get last name
      public String getLastName()
        return lastName;
      } // end method getLastName
      // set balance
      public void setBalance(double bal)
        balance = bal;
      } // end method setBalance
      // get balance
      public double getBalance()
        return balance;
      } // end method getBalance
      // combine balance and amount
      public void combine(TransactionRecord record)
        balance = (getBalance() + record.getAmount()); 
      } // end method combine
    } // end class AccountRecord -------------------------------------------------------------------------------------------------
    // Exercise 14.8: FileMatch.java
    import java.io.File;
    import java.io.FileNotFoundException;
    import java.lang.IllegalStateException;
    import java.util.NoSuchElementException;
    import java.util.Scanner;
    import java.util.Formatter;
    import java.util.FormatterClosedException;
    import org.egan.AccountRecord;
    import org.egan.TransactionRecord;
    public class FileMatch
      private Scanner inTransaction;
      private Scanner inOldMaster;
      private Formatter outNewMaster;
      private Formatter theLog;
      // enable user to open file
      public void openTransFile()
        try
          inTransaction = new Scanner(new File("trans.txt"));
        } // end try
        catch (FileNotFoundException fileNotFoundException)
          System.err.println("Error opening file.");
          System.exit(1);
        } // end catch
      } // end method openTransFile
      // enable user to open file
      public void openOldMastFile()
        try
          inOldMaster = new Scanner(new File("oldmast.txt"));
        } // end try
        catch (FileNotFoundException fileNotFoundException)
          System.err.println("Error opening file.");
          System.exit(1);
        } // end catch
      } // end method openOldMastFile
      // enable user to open file
      public void openNewMastFile()
        try
          outNewMaster = new Formatter("newmast.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openNewMastFile
      // enable user to open file
      public void openLogFile()
        try
          theLog = new Formatter("log.txt");
        catch (SecurityException securityException)
          System.err.println("You do not have write access to this file.");
          System.exit(1);
        } // end catch
        catch (FileNotFoundException filesNotFoundException)
          System.err.println("Error creating file.");
          System.exit(1);
      } // end method openLogFile
      // update records
      public void updateRecords()
        TransactionRecord transaction = new TransactionRecord();
        AccountRecord account = new AccountRecord();
        try // read records from file using Scanner object
          System.out.println("Start file matching.");
          while (inTransaction.hasNext() && inOldMaster.hasNext())
            transaction.setAccount(inTransaction.nextInt());     // read account number
            transaction.setAmount(inTransaction.nextDouble());   // read amount
            account.setAccount(inOldMaster.nextInt());     // read account number
            account.setFirstName(inOldMaster.next());      // read first name 
            account.setLastName(inOldMaster.next());       // read last name
            account.setBalance(inOldMaster.nextDouble());  // read balance
            if (transaction.getAccount() == account.getAccount())
              while (inTransaction.hasNext() && transaction.getAccount() == account.getAccount())
                account.combine(transaction);
                outNewMaster.format("%d %s %s %.2f\n",
                account.getAccount(), account.getFirstName(), account.getLastName(),
                account.getBalance());
                transaction.setAccount(inTransaction.nextInt());     // read account number
                transaction.setAmount(inTransaction.nextDouble());   // read amount
            else if (transaction.getAccount() != account.getAccount())
              outNewMaster.format("%d %s %s %.2f\n",
              account.getAccount(), account.getFirstName(), account.getLastName(),
              account.getBalance());         
              theLog.format("%s%d","Unmatched transaction record for account number ",transaction.getAccount());
          } // end while
          System.out.println("Finish file matching.");
        } // end try
        catch (NoSuchElementException elementException)
          System.err.println("File improperly formed.");
          inTransaction.close();
          inOldMaster.close();
          System.exit(1);
        } // end catch
        catch (IllegalStateException stateException)
          System.err.println("Error reading from file.");
          System.exit(1);
        } // end catch   
      } // end method updateRecords
      // close file and terminate application
      public void closeTransFile()
        if (inTransaction != null)
          inTransaction.close();
      } // end method closeTransFile
      // close file and terminate application
      public void closeOldMastFile()
        if (inOldMaster != null)
          inOldMaster.close();
      } // end method closeOldMastFile
      // close file
      public void closeNewMastFile()
        if (outNewMaster != null)
          outNewMaster.close();
      } // end method closeNewMastFile
      // close file
      public void closeLogFile()
        if (theLog != null)
          theLog.close();
      } // end method closeLogFile
    } // end class FileMatch-------------------------------------------------------------------------------------------------
    // Exercise 14.8: FileMatchTest.java
    // Testing class FileMatch
    public class FileMatchTest
       // main method begins program execution
       public static void main( String args[] )
         FileMatch application = new FileMatch();
         application.openTransFile();
         application.openOldMastFile();
         application.openNewMastFile();
         application.openLogFile();
         application.updateRecords();
         application.closeLogFile();
         application.closeNewMastFile();
         application.closeOldMastFile();
         application.closeTransFile();
       } // end main
    } // end class FileMatchTest-------------------------------------------------------------------------------------------------
    Sample data for master file:
    Master file                         
    Account Number            Name                     Balance
    100                            Alan Jones                   348.17
    300                            Mary Smith                    27.19
    500                            Sam Sharp                   0.00
    700                            Suzy Green                   -14.22Sample data for transaction file:
    Transaction file                    Transaction
    Account Number                  Amount
    100                                         27.14
    300                                         62.11
    300                                         83.89
    400                                         100.56
    700                                         80.78
    700                                         1.53
    900                                         82.17  -------------------------------------------------------------------------------------------------
    My FileMatch class program above has bugs in it.
    The correct results for the newmast.txt:
    100  Alan  Jones  375.31
    300  Mary  Smith  173.19
    500  Sam  Sharp  0.00
    700  Suzy Green  68.09The correct results for the log.txt:
    Unmatched transaction record for account number 400Unmatched transaction record for account number 900------------------------------------------------------------------------------------------------
    My results for the newmast.txt:
    100 Alan Jones 375.31
    300 Mary Smith 111.08
    500 Sam Sharp 0.00
    700 Suzy Green -12.69My results for the log.txt
    Unmatched transaction record for account number 700-------------------------------------------------------------------------------------------------
    I am not sure what is wrong with my code above to make my results different from the correct results.
    Much help is appreciated. Please help.

    From the output, it looks like one problem is just formatting -- apparently you're including a newline in log entries and not using tabs for the newmast output file.
    As to why the numbers are off -- just from glancing over it, it appears that the problem is when you add multiple transaction values. Since account.combine() is so simple, I suspect that you're either adding creating transaction objects incorrectly or not creating them when you should be.
    Create test input data that isolates a single case of this (e.g., just the Mary Smith case), and then running your program in a debugger or adding debugging code to the add/combine method, so you can see what's happening in detail.
    Also I'd recommend reconsidering your design. It's a red flag if a class has a name with "Create" in it. Classes represent bundles of independant state and transformations on that state, not things to do.

Maybe you are looking for