JPH0410017A - Personal computer - Google Patents

Personal computer

Info

Publication number
JPH0410017A
JPH0410017A JP2113233A JP11323390A JPH0410017A JP H0410017 A JPH0410017 A JP H0410017A JP 2113233 A JP2113233 A JP 2113233A JP 11323390 A JP11323390 A JP 11323390A JP H0410017 A JPH0410017 A JP H0410017A
Authority
JP
Japan
Prior art keywords
main body
adaptor
computer main
extension unit
personal computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2113233A
Inventor
Koichi Dewa
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP2113233A priority Critical patent/JPH0410017A/en
Publication of JPH0410017A publication Critical patent/JPH0410017A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To keep the normal working of a personal computer in a using state of an extension unit by informing a user of a fact that no power is supplied to the personal computer main body via an AC adaptor in a message and therefore decreasing the lower battery states of the computer main body which are caused by the nonconnection of the AC adaptor.
CONSTITUTION: The connection or disconnection of an AC adaptor 8 is set to an input/output register 4 as the state information. A personal computer main body confirms the connection of an extension unit based on the value set to each register and informs a user of a fact that the using environment of the extension unit is not satisfied when the disconnection of the adaptor 8 is confirmed. Thus it is possible to decrease the low battery states of the computer main body caused by the nonconnection of the adaptor 8 since the user never forgets to connect the adaptor 8 to the computer main body at use of the extension unit.
COPYRIGHT: (C)1992,JPO&Japio
JP2113233A 1990-04-27 1990-04-27 Personal computer Pending JPH0410017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2113233A JPH0410017A (en) 1990-04-27 1990-04-27 Personal computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2113233A JPH0410017A (en) 1990-04-27 1990-04-27 Personal computer

Publications (1)

Publication Number Publication Date
JPH0410017A true JPH0410017A (en) 1992-01-14

Family

ID=14606941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2113233A Pending JPH0410017A (en) 1990-04-27 1990-04-27 Personal computer

Country Status (1)

Country Link
JP (1) JPH0410017A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411503B1 (en) 1996-10-11 2002-06-25 Fujitsu Limited Portable type information apparatus
US6560100B1 (en) 1996-10-24 2003-05-06 Fujitsu Limited Portable computer equipped with add-on battery
JP2007066060A (en) * 2005-08-31 2007-03-15 Fujitsu Ltd Electronic apparatus and computer executable program
JP2009090996A (en) * 2007-10-05 2009-04-30 Sharp Corp Tray for packing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411503B1 (en) 1996-10-11 2002-06-25 Fujitsu Limited Portable type information apparatus
US6724615B2 (en) 1996-10-11 2004-04-20 Fujitsu Limited Portable-type information apparatus
US6948966B2 (en) 1996-10-11 2005-09-27 Fujitsu Limited Portable-type information apparatus
US6560100B1 (en) 1996-10-24 2003-05-06 Fujitsu Limited Portable computer equipped with add-on battery
US6563702B1 (en) 1996-10-24 2003-05-13 Fujitsu Limited Portable computer equipped with add-on battery
US6674637B2 (en) 1996-10-24 2004-01-06 Fujitsu Limited Portable computer equipped with add-on battery
US6956734B2 (en) 1996-10-24 2005-10-18 Fujitsu Limited Portable computer equipped with add-on battery
JP2007066060A (en) * 2005-08-31 2007-03-15 Fujitsu Ltd Electronic apparatus and computer executable program
US7615886B2 (en) 2005-08-31 2009-11-10 Fujitsu Limited Electronic apparatus and computer-executable program
JP2009090996A (en) * 2007-10-05 2009-04-30 Sharp Corp Tray for packing

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