公开(公告)号：JP2001290776A

公开(公告)日：2001-10-19

申请号：JP2001051958

申请日：2001-02-27

Applicant: IBM

Inventor： RICHARD W CHESTON ,  DARYL C KROMER ,  RICHARD ALAN DIANE ,  DEURUBU MAMOHANDA DESAI ,  JAN M JANICK ,  HOWARD JEFFREY ROCKER ,  ANDY LLOYD TOROTTAA ,  WARD JAMES PETER

IPC: G06F1/00 ,  G06F9/445 ,  G06F15/00 ,  G06F21/00 ,  G06F21/20 ,  H04L9/32 ,  H04L29/06

Abstract: PROBLEM TO BE SOLVED: To provide a data processing system and a data processing method for restoring the basic password of a client computer system remotely. SOLUTION: When the basic password is not correctly inputted, a user cannot access the client computer system in a complete form. The client computer system is connected to a server computer system by using a network. The input of the basic password is requested from the user before the client computer system completes a boot process. An inquiry-type password method is supplied in response to the input error of the basic password. The basic password can be restored in response to the normal performance of the inquiry-type password method. The basic password can be restored from the server computer system by the client computer system before the boot process is completed by using the inquiry-type password method by the client computer system.

公开(公告)号：JPH11353245A

公开(公告)日：1999-12-24

申请号：JP11959399

申请日：1999-04-27

Applicant: IBM

Inventor： RICHARD W CHESTON ,  DARRYL C CROMER ,  DORUBU M DESAI ,  JAN M JANICK ,  HOWARD J ROCKER ,  ERNEST N MANDESE

IPC: G06F1/24 ,  G06F13/00

Abstract: PROBLEM TO BE SOLVED: To provide an improve method and system for removing a conflict between peripheral devices in the multi-bus data processing system. SOLUTION: The system includes a peripheral component interconnect(PCI) bus having plural slots for interconnecting peripheral devices and an industrial standard architecture(ISA) bus 242 having plural slots for interconnecting peripheral devices in automatically pulling-out constitution. Those are used in the multi-bus data processing system to remove a conflict between peripheral devices. The slots included in the ISA bus 242 include rest lines disabling relative slots temporarily in response to the supply of electric power to the data processing system to evade power transition problems.