Abstract: A fastening device for fastening a data storage device includes a rack and a resilient tab. The rack includes a bottom plate to support the data storage device. Two first stop tabs protrude up from the bottom plate to abut against a first sidewall of the data storage device. Two first pins extend from the first corresponding stop tabs to engage in two mounting holes defined in the first sidewall. The resilient tab is attached to the rack to abut against a second sidewall of the data storage device. A second pin protrudes from the resilient tab to engage in a locking hole defined in the second sidewall.

Abstract: An electronic device includes a motherboard defining a number of through holes, a bottom wall forming a number of posts, and a fixing member including a fixing body mounted to the bottom wall and a movable body pivotably mounted to the fixing body. Each through hole includes a first hole and a second hole communicating with each other. Each post includes a supporting portion, a head, and a neck. The fixing body defines a slot. The movable body includes a main portion, a hook, and a projection extending from an end of the main portion. The heads are extended through the first holes. The necks abut against end walls bounding the corresponding second holes. The motherboard is sandwiched between the heads and the supporting portions. The hook is engaged in the slot, and the projection abuts against an end of the motherboard adjacent to the fixing member.

Abstract: An electronic device includes a motherboard defining a number of through holes, a bottom wall forming a number of posts, and a fixing member including a fixing body mounted to the bottom wall and a movable body slidably mounted to the fixing body. Each through hole includes a first hole and a second hole communicating with each other. Each post includes a supporting portion, a head, and a neck. The fixing body forms a protrusion. The movable body includes a main portion, a connecting portion connected to the main portion and defining a limiting slot. The heads are extended through the first holes; the necks abut end walls bounding the second holes. The motherboard is sandwiched between the heads and the supporting portions, the protrusion is engaged in the limiting slot, and the main body abuts against an end of the motherboard adjacent to the fixing member.

Abstract: A protective cover for a connector includes a non-conductive positioning plate and two non-conductive clamping plates located at two opposite sides of the positioning plate. The positioning plate and the clamping plates bound two positioning slots for receiving pins of the connector.

Abstract: A mounting device for fixing an expansion card having an edge connector includes a motherboard and a fixing member mounted on the motherboard. An expansion slot is mounted on the motherboard. The fixing member includes a connecting portion, two blocks connected to opposite ends of the connecting portion, a resilient portion extending from the connecting portion away from the expansion slot, a protrusion protruding from the resilient portion. An L-shaped hook extends from a top of each block. The expansion card is limited by the connecting portion and the hooks, with the edge connector engaged in the expansion slot, and another end of the expansion card opposite to the edge connector blocked by the protrusion.

Abstract: A power plug includes a main body and a rotating member rotatably connected to the main body. The rotating member includes a levering portion at a side of the point of rotation of the main body. The rotating member is rotated, to lever the power plug out of a power socket.

Abstract: A mounting apparatus for mounting a hard disk drive (HDD) is provided. The HDD includes two opposite sidewalls each defining a positioning hole. The mounting apparatus includes a supporting plate and a fixing assembly. The fixing assembly includes a positioning member mounted on the supporting plate, a latching member fixed to the positioning member, and an operation member slidably sandwiched between the positioning member and the latching member. The latching member includes a resilient latching portion with a latching post. The operation member includes an abutting block slidably abutting against the latching portion, to bias the latching post to latch into or disengage from one of the positioning holes of the HDD.

Abstract: A fastening device for an expansion card includes a first rack, a second rack opposite to the first rack, and a fastener. The first rack defines a first opening. A supporting plate extends from the first rack toward the second rack. A position tab extends up from the supporting plate. The fastener engages with the first rack and comprises a resilient arm. The supporting plate supports a bottom surface of a first end of the expansion card. The position tab is received in a mounting hole defined in the first end of the expansion card. The resilient arm is deformed and extends through the first opening, and is blocked by the first rack and abuts a top surface of the first end of the expansion card. A second end of the expansion card is fastened to the second rack.

Abstract: A mounting apparatus is used for mounting a backplane in a chassis. The backplane defines a number of locking slots in opposite sides and a through hole in a middle portion. The mounting apparatus includes a bracket and a locking member pivotably mounted to the chassis. The bracket includes a bottom plate fixed on the bottom wall, and a side plate and a flange extending up from the bottom plate. The bottom plate defines a slide slot. The side plate and the flange each form a number of retaining tabs. A post extends on the locking member and extends through the slide slot and the through hole. The circuit board is set on the bottom plate, with the locking slots aligned with the retaining tabs. The locking member is rotated, the post drives the circuit board to move, until the retaining tabs retain a top surface of the backplane.

Abstract: A testing method for a chip with an embedded non-volatile memory and the chip is provided. A remapping circuit and the non-volatile memory are connected to a processor. The non-volatile memory has a test area and an area under test. The test area stores a test program, and the area under test stores data under test. When the processor tests the chip, the processor outputs an original instruction address, and the remapping circuit remaps the original instruction address to generate a remapped instruction address. The processor reads the test program in the test area, and executes the test program to read the data under test in the area under test and to perform a test of toggling the logic circuit.

Abstract: Compounds of Formula I or a stereoisomer, tautomer, prodrug or pharmaceutically acceptable salt thereof are provided, which are useful for the treatment of hyperproliferative, pain and inflammatory diseases. Methods of using compounds of Formula I or a stereoisomer, tautomer, prodrug or pharmaceutically acceptable salt thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.

Abstract: A chip structure comprising a substrate, a plurality of wire bonding pads and a plurality of solder pads is provided. Gold bumps or gold pads can be formed on the wire bonding pads while solder bumps can be formed on the solder pads concurrently. Alternatively, both wire bonding pads and solder pads can be formed of the same metal stack.

Abstract: A fastening device for an expansion card includes a first rack located at a front side, a second rack located at a rear side, a supporting member fastened to the first rack, and a rotating member rotatably connected to the supporting member. A pole extends up from the supporting member. When the rotating member is rotated up, a first end of the expansion card is operable to abut a top of the supporting member and the pole extends through a mounting hole defined in the first end of the expansion card. The rotating member is operable to rotate down to abut a top of the expansion card and engage with the supporting member. A second end of the expansion card opposite to the first end is fastened to the second rack.

Abstract: A 2 unit (U) server includes a 2U chassis, two system modules, and two power supply units. The chassis includes a bottom plate, two side plates, a cover, and a middle plate arranged between the side plates in parallel. A supporting plate is connected between rear ends of the middle plate and each side plate. A distance between each supporting plate and the cover, and a distance between each supporting plate and the bottom plate is the same, being equal to 1U. A space between the middle plate and each side plate receives one of the system modules. A height of a front end of each system module is 2U. A height of a rear end of each system module is 1U. The rear end of each system module is received between the bottom plate and one of the supporting plates. Each supporting plate supports a power supply unit.

Abstract: An electronic device includes a touch screen, a microcontroller (MCU), and a central processing unit (CPU). The MCU detects a plurality of touch inputs one the touch screen when the CPU is in a sleep mode, determines whether the touch inputs form a touch event, and wakens the CPU from the sleep mode upon the condition that the touch inputs form the touch event. The CPU obtains the touch event from the MCU and executes the touch event to quickly turn a page of an e-book of the electronic device.

Abstract: A front panel assembly includes a front panel, and an identification plate. The front panel defines two arc-shaped slots and a through hole. The through hole includes a positioning area, first and second extension areas extending from the positioning area along perpendicular directions, and a transition area between the first and second extension areas. The identification plate includes a main body with a logo marked on a front side, and two engagement tabs and a cam protruding from a back side of the identification plate. The engagement tabs slidably engage in the corresponding slots. The cam includes a rotation portion received in the positioning area of the through hole, and a locking portion extending from the rotation portion to move between the first extension area, the second extension area, and the transition area of the through hole, with the identification plate rotating relative to the front panel.

Abstract: A mounting apparatus for fixing an expansion card to a chassis includes a mounting plate fixed to a rear end of the chassis, a locating bracket secured to the mounting plate, and a locking member slidably mounted to the locating bracket. The expansion card includes an L-shaped block piece, which includes a block portion abutting the mounting plate, and a coupling portion perpendicularly extending from an end of the block portion, and received in the locating bracket. The locking member includes a pressing arm pressing the coupling portion of the block piece to fix the block piece to the chassis.

Abstract: A front panel assembly includes a front panel, and an identification plate. The front panel defines two arc-shaped slots and a through hole. The through hole includes a positioning area, first and second extension areas extending from the positioning area along perpendicular directions, and a transition area between the first and second extension areas. The identification plate includes a main body with a logo marked on a front side, and two engagement tabs and a cam protruding from a back side of the identification plate. The engagement tabs slidably engage in the corresponding slots. The cam includes a rotation portion received in the positioning area of the through hole, and a locking portion extending from the rotation portion to move between the first extension area, the second extension area, and the transition area of the through hole, with the identification plate rotating relative to the front panel.

Abstract: A front panel assembly includes a front panel body and an identification plate. The identification plate includes a main body marked with a logo and rotatably attached to the panel body, and a weight piece attached to the main body at a bottom of the logo. The main body of the identification plate is made of plastic. The weight piece is made of steel. If the panel body is rotated, gravity acts on the weight piece driving the main body to rotate until the weight piece is toward the ground, thereby making the logo always appear to be upright.

Abstract: Compounds having the formula I wherein Z, Z1 Z2 Z, R3a, R3b and Rb and as defined herein are inhibitors of ERK kinase. Also disclosed are compositions and methods for treating hyperproliferative disorders.