System for performing remote computer system diagnostic tests

• US 5,367,667 A
• Filed: 09/25/1992
• Issued: 11/22/1994
• Est. Priority Date: 09/25/1992
• Status: Expired due to Term

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Compaq Computer Corporation (HP Inc.)
• Inventors: Matson, Mark S., Wahlquist, Donnie G., Harsany, John S.
• Primary Examiner(s): Nguyen, Hoa T.
• Application Number:
  US07/951,724
• Time in Patent Office: 788 Days
• Field of Search: 395/575, 371/16.1, 371/15.1, 371/29.1
• US Class Current: 714/32
• CPC Class Codes: G06F 11/2294 by remote test
• CPC Class Codes: H04L 43/50 Testing arrangements

Abstract

A method for performing remote diagnostics on a personal computer system in which the user calls a help desk representative who creates a computerized case file which includes modem telephone numbers, call and computer identification information. The representative also selects specific diagnostic tests, resident on the user'"'"'s diagnostic disk, to be run on the user'"'"'s computer. The representative creates a batch job which causes a computer to connect to the user'"'"'s computer via modem and instructs the user'"'"'s computer to perform the selected tests. The telephone connection is then broken. The user'"'"'s computer reconnects with the help desk computer on completion of the tests and reports the result to the help desk representative. The representative then reviews the files and calls the user with recommendations. Certain necessary files can then be downloaded using a similar procedure.

Claims

1. An interactive computerized method for performing remote computer diagnostics tests on a user'"'"'s computer, the steps comprising:

creating a computerized diagnostic case script file on a service computer, said script file including a file identifier, user computer identification information, information to permit remote data access to the user computer, information to permit the user computer remote data access to said service computer and test instructions;

initiating a diagnostic program on the user computer, said diagnostic program placing the user computer in an auto-answer communications mode;

said service computer establishing remote data communications between said service computer and the user computer;

said service computer downloading said script file from said service computer to the user computer, said service computer terminating remote data communications upon completion of download;

the user computer executing said test instructions on the user computer in an unattended mode and creating log files of the execution of said test instructions; and

the user computer establishing remote data communications with said service computer and transferring said log files to said service computer, the user computer terminating communications upon completion of said transfer.

2. The method of claim 1, wherein the step of transferring said script file from said service computer to the user computer further includes the step of verifying the user computer identification prior to downloading said script file.

3. The method of claim 1, wherein the step of transferring said log files from the user computer to said service computer further includes the step of said service computer verifying said file identifier prior to said file transfer.

4. The method of claim 1, wherein the step of transferring said log files from the user computer to said service computer further includes the step of removing all copies of said script and log files from the user computer.

5. The method of claim 1, wherein the step of executing said test instructions includes the user computer executing diagnostic tests resident on the user computer according to said test instructions.

6. The method of claim 1, further including the steps of:

determining that the user computer requires updated programming;

selecting said updated programming for said user computer;

said service computer establishing remote data communications with the user'"'"'s computer; and

said service computer downloading said programming for said user computer and terminating communications.

7. The method of claim 6, wherein the step of selecting programming for said user computer includes selecting programming for the user computer read only memory.

8. An interactive computerized method for performing remote computer diagnostics tests, the steps comprising:

creating a computerized diagnostic script file on a service computer, said script file including a file identifier, user computer identification information, information to permit remote data access to the user'"'"'s computer site, information to permit the user'"'"'s computer site remote data access to said service computer and test instructions;

initiating a diagnostic program on a first user computer, said diagnostic program placing said first user computer in an auto-answer communications mode;

said service computer establishing remote data communications between said service computer and said first user computer;

said service computer downloading said script file from said service computer to said first user computers, said service computer terminating remote data communications upon completion of download;

transferring said script file from said first user computer to a second user computer on which said tests are to be performed;

initiating a diagnostic test program on said second user computer, after said script file is transferred;

said second user computer executing said test instructions in an unattended mode and creating log files of the execution of the test instructions;

transferring said log files from said second user computer back to said first user computer; and

said first user computer establishing remote data communications with said service computer and transferring said log files to said service computer, said first user computer terminating communications upon completion of transfer.

9. The method of claim 8, wherein the step of initiating diagnostic program on said second user computer further includes the step of verifying identification of said second user computer prior to executing said test instructions.

10. The method of claim 8, wherein the step of said first user computer establishing communications with said service computer further includes the step said service computer verifying said file identifier prior to said file transfer.

11. The method of claim 8, wherein the step of transferring said log files from said second user computer back to said first user computer further includes the step of removing all copies of said log files from said second user computer.

12. The method of claim 8, wherein the step of executing said test instructions includes the second user computer executing diagnostic tests resident on the second user computer according to said test instructions.

13. The method of claim 8, further including the steps of:

determining that said second user computer requires updated programming;

selecting said updated programming for said second user computer;

said service computer establishing remote data communications with said first user computer;

said service computer downloading said programming to said first user computer and terminating communications; and

transferring said updated programming from said first user computer to said second user computer.

14. The method of claim 13, wherein the step of selecting updated programming for said second user computer includes selecting updated programming for said second user computer read only memory.