Hewlett-packard Development Company, L.p.

Compaq Computer Corporation, Inc.

Hewlett Packard Enterprise Development LP

David M Paquin

Keith A Sauer

Kelly Kennedy Smith

George D Megason

David A Selvidge

Carl E Davis

Chandrakant D Patel

John P Franz

Christopher Gregory Malone

Joseph R Allen

Wade David Vinson

Michael Lawrence Sabotta

Paul E Westphall

Jeoff M Krontz

John D Nguyen

Jeffery Michael Giardina

Kenny Huy Pham

Erik Robert Nielsen

David W Deis

Larry E Wilson

Lowell M Good

Rich Bargerhuff

Jim B Duke

David Deis

Examples herein relate to intrusion switch. In particular, implementations herein relate to a computer system including a housing enclosing at least one electronic component therein. The housing includes a base and a removable cover. The cover is movable between engaged and disengaged positions relative to the base and extends over at least a portion of the base and is secured to the base in the engaged position. The cover is removable from the base when the cover is in the disengaged position. The computer system further includes an intrusion switch configured to detect access to an interior of the computer system. A portion of the cover extends through a slot in one of the sidewalls of the base and contacts the intrusion switch when the cover is in the engaged position. Contact between the cover and the intrusion switch is released when the cover is in the disengaged position such that the intrusion switch can detect when the cover is moved to the disengaged position.

Intrusion switch

A system, comprising: a slot to accept an option card, wherein the slot includes: a connector to receive the option card; and guide rails to guide the option card into the slot, wherein at least one of the guide rails includes a latch and a button, wherein when the option card is not inserted into the slot and the button is: in a locked position, the latch prevents insertion of the option card into the slot; in an unlocked position, the latch allows insertion of the option card into the slot.

Option card latch and button

A fastener useable with a system board is provided herein. The fastener includes a fastener body and a spool. The fastener body has a mating member at one end and a threaded member at an opposite end. The mating member extends from the fastener body and positions the fastener body on a chassis. The spool engages with the threaded member of the fastener body and is secured to the chassis.

System board fastener

A fastener useable with a peripheral component interconnect riser cage is provided herein. The fastener includes a body, a rotation limiter, and a housing. The body includes an engagement end that engages with a receptacle on a sub-pan and a cap end that positions the body. The rotation limiter includes a receiving member and a positioning member. The receiving member couples with the body. The positioning member extends from the rotation limiter to limit rotation of the body coupled thereto. The housing receives the rotation limiter and the body. The housing includes a rotation aperture that receives a positioning member such that the rotation limiter is rotatable along the rotation aperture. The housing further includes a lateral aperture to receive the body such that the body is inserted through the lateral aperture and coupled to the rotation limiter.

Peripheral component interconnect riser cage fastener

A chassis comprises a printed circuit board (PCB) and a sub-chassis housing multiple processors that couple to the PCB. The sub-chassis is disposed above and parallel to the PCB. The multiple processors are cooled by a fan disposed on the sub-chassis.

Fan for cooling multiple processors housed in a sub-chassis

A computer system comprising a computer chassis supporting at least one electronic component, the computer chassis having a volume and at least one interactive surface; an indicator panel supported by the computer chassis and coupled to the electronic component, the indicator panel having a display and an outer edge; wherein the indicator panel comprises a first position wherein the indicator panel is received within an aperture in the interactive surface, the indicator panel and the display are disposed within the chassis volume, and the outer edge is exposed and indicates a condition of the electronic component.

Computer system indicator panel with exposed indicator edge

A computer system comprising a plurality of electronic components disposed within a chassis. The electronic components generate a cooling load of at least 50 CFM at 2 inches of water or greater. An air mover is disposed within said chassis and is operable to generate airflow of at least 50 CFM at 2 inches of water or greater. An air distribution system is coupled to the air mover and is operable to distribute the airflow to the plurality of electronic components.

Air distribution system

A system for facilitating the mounting of circuit boards within an enclosure. The system includes one or more standoffs that are each received through appropriately formed corresponding openings through a printed circuit board. A flexible clip is attached to the printed circuit board proximate each opening. Each clip includes a retainer portion designed to receive the head of the standoff. Thus, the printed circuit board may be attached to the standoffs simply by placing the circuit board openings over the standoffs and moving the printed circuit board laterally until the clips and standoffs are engaged.

Mounting system for circuit board

An spacer assembly for spacing a circuit board from a chassis includes a plug that is adapted to extend through a mounting aperture in the chassis and a cap that is adapted to receive the plug in locking engagement for sandwiching the chassis therebetween. The cap has an upper wall that supports the circuit board and a skirt that extends from the upper wall to form a hollow interior that is sized to receive the plug. First cooperating structure on the plug and cap hold the plug within the hollow interior of the cap, while second cooperating structure on the plug and cap hold the chassis therebetween.

Chassis-mounted bumper for a circuit board

A system for protecting circuit board mounting devices within an enclosure. The system includes one or more protective housings that are disposed about corresponding openings through a printed circuit board. A flexible clip is attached to the printed circuit board proximate each opening. Each clip includes a retainer portion designed to receive the head of the standoff. The protective housings extend around the retainer portion, and protect the secure mounting of the circuit board to corresponding standoffs.

Mounting protection system for a circuit board

A system for cooling a heat-producing component in a computer system includes a conduit or plenum and a fan assembly. The fan assembly may be supported by the conduit. An air stream directing and acoustic shielding member is disposed in the conduit to prevent or reduce transmission of acoustic noise during operation of the fan assembly to a region outside the computer console. The shield member may be made of an open-cell foam or other sound deadening or reflecting material. A secondary conduit is provided for recirculating a portion of the internal air within the computer chassis. The internal air stream may be joined and mixed with the air stream from outside the chassis to provide both fresh air and recirculation cooling.

Method and apparatus for cooling and acoustic noise reduction in a

An assembly for facilitating the installation, securement and removal of a computer component from a computer chassis. The assembly includes a base connectable to the computer chassis and a handle pivotally connected to the base. The handle includes a notch and tab portion at each end for engaging a portion of the computer chassis for facilitating the installation of the component with the computer chassis when the handle is pivoted in a first direction and for facilitating the removal of the component from within the computer chassis when the handle is pivoted in a second direction. The handle further includes an aperture for receiving a flexible interlock tab connected to the base for releasable interlocking the handle and the base together, such that this, along with the tab portions of the handle, facilitate securing the computer component within the computer chassis.

Growing community of inventors

Cypress, TX, United States of America

David M Paquin