Abstract: An optical drive apparatus includes a drive tray comprising an optical drive mechanism, whereby the drive tray is operable to be inserted directly into an information handling system drive bay free of a drive chassis. An information handling system chassis may be provided that accepts the optical drive apparatus and couples the optical drive apparatus to an information handling system without the need of a drive chassis.

Abstract: A cable docking system and method according to which a connector is secured to one end of a cable, and a docking box is connected to the other end of the cable. A terminal on the connector is engaged with a corresponding terminal on an electronic device, such as a computer, and a locking mechanism locks the connector to the device with the terminals in engagement.

Abstract: A computer touchpad includes a first portion usable for button functions to select items on a computer display panel. A second portion of the touchpad is usable for cursor movement and placement functions. An overlay member is detachably mounted on the touchpad. The overlay member includes a first part and a second part. The first part of the overlay member includes several defined sections and the second part of the overlay member includes a single defined section. The first part of the overlay member mounts on the first portion of the touchpad and the second part of the overlay member mounts on the second portion of the touchpad.

Abstract: An apparatus and method for detecting seating of a medium on a media tray includes a conductive element having a first terminal and a second terminal and forming an interrupted circuit between the first terminal and the second terminal; and a spindle structurally supporting and integral with the conductive element, the spindle adapted to receive an edge of the medium, the medium causing completion of a conductive pathway of the interrupted circuit between the first and second terminal when seated upon the spindle. A plurality of switches is coupled to the outer circumference of the spindle and a tray with a circular medium receiving area mechanically and electrically coupled to the spindle and the circuit, with the plurality of switches engaged in operative relation to movable members coupled to the outer circumference of the spindle. Another apparatus and method includes a conductive element incorporated into a media tray having a first terminal and a second terminal integral with the media tray.

Abstract: A cable docking system and method according to which a connector is secured to one end of a cable, and a docking box is connected to the other end of the cable. A terminal on the connector is engaged with a corresponding terminal on an electronic device, such as a computer, and a locking mechanism locks the connector to the device with the terminals in engagement.

Abstract: A computer touchpad includes a first portion usable for button functions to select items on a computer display panel. A second portion of the touchpad is usable for cursor movement and placement functions. An overlay member is detachably mounted on the touchpad. The overlay member includes a first part and a second part. The first part of the overlay member includes several defined sections and the second part of the overlay member includes a single defined section. The first part of the overlay member mounts on the first portion of the touchpad and the second part of the overlay member mounts on the second portion of the touchpad.

Abstract: A computer touchpad includes a first portion usable for button functions to select items on a computer display panel. A second portion of the touchpad is usable for cursor movement and placement functions. An overlay member is detachably mounted on the touchpad. The overlay member includes a first part and a second part. The first part of the overlay member includes several defined sections and the second part of the overlay member includes a single defined section. The first part of the overlay member mounts on the first portion of the touchpad and the second part of the overlay member mounts on the second portion of the touchpad.

Abstract: A portable computer including two plastic enclosures has a first hinge body attached to a first one of the enclosures. The first hinge body includes a bore formed therein. A flowable lubricant such as grease is disposed within the bore. A second hinge body is attached to a second one of the enclosures. The second hinge body includes an elongated shaft pivotally mounted within the bore having grooves formed on an outer surface of the shaft. A sealing member such as an O-ring is resiliently compressed between one of the grooves and an inner surface of the bore. A friction member is seated in another one of the grooves and in contact with the inner surface of the bore. The seal member has a coefficient of friction such that friction between the seal member and the bore is negligible with respect to friction between the friction member and the bore. The seal member limits the escape of lubricant and the resulting lubricant-induced stress cracks.

Abstract: A portable computer including two plastic enclosures has a first hinge body attached to a first one of the enclosures. The first hinge body includes a bore formed therein. A flowable lubricant such as grease is disposed within the bore. A second hinge body is attached to a second one of the enclosures. The second hinge body includes an elongated shaft pivotally mounted within the bore having grooves formed on an outer surface of the shaft. A sealing member such as an O-ring is resiliently compressed between one of the grooves and an inner surface of the bore. A friction member is seated in another one of the grooves and in contact with the inner surface of the bore. The seal member has a coefficient of friction such that friction between the seal member and the bore is negligible with respect to friction between the friction member and the bore. The seal member limits the escape of lubricant and the resulting lubricant-induced stress cracks.

Abstract: A computer system including an enclosure having a bay formed therein for receiving a peripheral device. A microprocessor is mounted in the enclosure, and an input is coupled to provide input to the microprocessor. A mass storage is coupled to the microprocessor, and a display is coupled to the microprocessor by a video controller. A system memory is coupled to provide storage to facilitate execution of computer programs by the microprocessor. A carrier is provided for removably mounting the peripheral device in the bay. The carrier includes a plurality of walls forming a cavity for receiving the peripheral device. The cavity has a first end and a second end. A first one of the walls has an opening formed therein. The opening has contoured edges adjacent the first and second ends of the cavity. A recessed portion is adjacent the opening in the first wall and the recessed portion extends at least partially between the first and second ends of the cavity.

Abstract: A portable computer including two plastic enclosures has a first hinge body attached to a first one of the enclosures. The first hinge body includes a bore formed therein. A flowable lubricant such as grease is disposed within the bore. A second hinge body is attached to a second one of the enclosures. The second hinge body includes an elongated shaft pivotally mounted within the bore having grooves formed on an outer surface of the shaft. A sealing member such as an O-ring is resiliently compressed between one of the grooves and an inner surface of the bore. A friction member is seated in another one of the grooves and in contact with the inner surface of the bore. The seal member has a coefficient of friction such that friction between the seal member and the bore is negligible with respect to friction between the friction member and the bore. The seal member limits the escape of lubricant and the resulting lubricant-induced stress cracks.

Abstract: A portable computer includes a media module having a support surface. A drive base is movable relative to the support surface. A spindle includes an automatically actuatable clamp device mounted on the drive base. A triggering device is mounted in the spindle and includes a reciprocating member and a rotating cam member, so that movement of the drive base adjacent the support surface moves the reciprocating member to rotate the cam member and actuate the clamp device.

Abstract: A portable computer including two plastic enclosures has a first hinge body attached to a first one of the enclosures. The first hinge body includes a bore formed therein. A flowable lubricant such as grease is disposed within the bore. A second hinge body is attached to a second one of the enclosures. The second hinge body includes an elongated shaft pivotally mounted within the bore having grooves formed on an outer surface of the shaft. A sealing member such as an O-ring is resiliently compressed between one of the grooves and an inner surface of the bore. A friction member is seated in another one of the grooves and in contact with the inner surface of the bore. The seal member has a coefficient of friction such that friction between the seal member and the bore is negligible with respect to friction between the friction member and the bore. The seal member limits the escape of lubricant and the resulting lubricant-induced stress cracks.

Abstract: A portable computer including two plastic enclosures has a first hinge body attached to a first one of the enclosures. The first hinge body includes a bore formed therein. A flowable lubricant such as grease is disposed within the bore. A second hinge body is attached to a second one of the enclosures. The second hinge body includes an elongated shaft pivotally mounted within the bore having grooves formed on an outer surface of the shaft. A sealing member such as an O-ring is resiliently compressed between one of the grooves and an inner surface of the bore. A friction member is seated in another one of the grooves and in contact with the inner surface of the bore. The seal member has a coefficient of friction such that friction between the seal member and the bore is negligible with respect to friction between the friction member and the bore. The seal member limits the escape of lubricant and the resulting lubricant-induced stress cracks.

Abstract: A computer system operable on a DC voltage is provided. The computer system includes a microprocessor, a system memory coupled to the microprocessor, a bus coupled to the microprocessor, an input device coupled to the bus, and a voltage adapter system for providing a DC voltage to the computer system. The voltage adapter system includes a voltage modifying device adapted for converting an AC voltage to a DC voltage. A first cable assembly is electrically connected to supply the AC voltage from an AC power supply to the voltage modifying device. A second cable assembly is provided for selectively supplying the DC voltage to the system from the voltage modifying device or from a remote DC voltage power supply. The second cable assembly is connectable at a first end to the system and connectable at a second end to the voltage modifying device and to the remote DC voltage power supply.

Abstract: A portable computer includes a base portion having a hard disc drive bay formed therein and defined by first and second support surfaces. A hard disc drive is mounted on the first support surface of the bay. The drive has a first height and the bay has a second height, greater than the first height. A spacer is provided to engage surface portions of the hard disc drive and also to engage the second support surface of the bay for limiting flexing of the hard disc drive in response to an impact shock acting on the portable computer.

Abstract: A computer security apparatus is disclosed. In a departure from the art, a metal box having a padlocked front closure is used to mount a computer to the underside of a surface, such as a counter or desk top, in such a manner as to prevent unauthorized access to and removal of the computer. In a preferred embodiment, the security device of the present invention comprises a substantially rectangular-shaped metal housing having a top, opposing left and right sides, and a door hingedly connected across the front of the housing. Each of the left and right sides includes a rear flange extending approximately one quarter of the way across the rear of the housing and a bottom flange extending approximately one third of the way across the bottom of the housing for securing the rear and bottom sides of the computer, respectively. Spaced-apart clips are provided along one end of the door for securing the door to the front end of one of the opposing sides.