Abstract: In a method for managing test results of an electronic device, the electronic device includes one or more expansion slots. The method selects a hard disk drive to insert into each expansion slot, executes a read-write test on each expansion slot, and saves test result(s) of the tests on each expansion slot into a file. Before managing the test results, the method sets a file name for each expansion slot for which test results is to be managed, and selects a test item from the read-write test. The method determines test results which expansion slots with are required to be managed and determines a test order of the expansion slots. After the test results are imported, the method amends a file name corresponding to each expansion slot according to the test order, and manages the test results of each expansion slot.

Abstract: A system and method processes frequency spectrum of a signal in an image file of a computing device. The system loads the frequency spectrum from a storage system of the computing device, and displays the frequency spectrum on a user interface of the computing device. The method sets parameters of an object spectrum curve to be processed in the frequency spectrum and enables accessional functions for processing the object spectrum curve. According to the input parameters and the enabled accessional functions, an output range of the object spectrum curve may be displayed, and spectrum data of the object spectrum curve within the output range from the frequency spectrum may be output into a predetermined form, and stores the predetermined form according to a predetermined storage path.

Abstract: An expansion card assembly includes an expansion card, a bracket, a heat sink mounted to the expansion card, and an uninterruptible power supply (UPS). The bracket includes a shell and an installing member mounted to the shell. The shell includes a latching portion. When mounting the UPS, the shell receives the UPS and is detachably mounted to the expansion card. The UPS is sandwiched between the shell and the installing member, and the latching portion detachably latched to the heat sink.

Abstract: A hard disk cage for supporting a hard disk includes a frame, and a vibration-proof assembly attached on the peripheral wall of the frame. The vibration-proof assembly absorbs vibration induced by the hard disk and cuts off vibration transmitted by the frame. An electronic device using the hard disk cage is also described.

Abstract: A test system for generating an industrial design of an electronic device and a method adapted for the test system are provided. The test system firstly makes a simulation analysis for the visual features of the electronic device to obtain the frequency spectrum of vibration energy of the hard disk of the electronic device. When the frequency spectrum of vibration energy of the hard disk matches the standard frequency spectrum of vibration energy of a standard hard disk, the test system generates a prompt for making a sample of the electronic device, and the sample of the electronic device may satisfy needs of the customer or after minor amendments, thus it is no need to make a sample several times, saving time and development cost.

Abstract: A prism system and method for eliminating color aberration in an illumination system of a micro projector is disclosed. A light beam enters into a first prism through a light incident surface thereof and is further emitted through a light-emitting surface of the first prism. The light beam then enters into a second prism through a first interface thereof, passes through a second interface of the second prism and reaches a digital micromirror device (DMD). The light beam is reflected by the DMD so as to pass through the second interface and reach the first interface. The light beam is totally reflected by the first interface so as to be emitted through a third interface of the second prism. Therefore, the invention eliminates lateral color aberration that occurs in an active area of the DMD, reduces costs of illumination equipment and achieves a preferred projection effect.

Abstract: A rotational vibration test system and method of a storage system set storage devices of the storage system, fan speeds of an electric fan of the storage system, and access patterns of the storage system. The electric fan is controlled to run at the fan speeds. The storage system is accessed according to the access patterns. Accordingly, the storage devices are input/output performance tested. Test results of the storage devices are output to an output device.

Abstract: A system and method processes frequency spectrum of a signal in an image file of a computing device. The system loads the frequency spectrum from a storage system of the computing device, and displays the frequency spectrum on a user interface of the computing device. The method sets parameters of an object spectrum curve to be processed in the frequency spectrum and enables accessional functions for processing the object spectrum curve. According to the input parameters and the enabled accessional functions, an output range of the object spectrum curve may be displayed, and spectrum data of the object spectrum curve within the output range from the frequency spectrum may be output into a predetermined form, and stores the predetermined form according to a predetermined storage path.

Abstract: In a method for managing test results of an electronic device, the electronic device includes one or more expansion slots. The method selects a hard disk drive to insert into each expansion slot, executes a read-write test on each expansion slot, and saves test result(s) of the tests on each expansion slot into a file. Before managing the test results, the method sets a file name for each expansion slot for which test results is to be managed, and selects a test item from the read-write test. The method determines test results which expansion slots with are required to be managed and determines a test order of the expansion slots. After the test results are imported, the method amends a file name corresponding to each expansion slot according to the test order, and manages the test results of each expansion slot.

Abstract: An electronic device includes a base, a cover covering on the base, and a cooling assembly mounted between the base and the cover. A vibration-absorbing pad is sandwiched between a bottom of the cooling assembly and the base, and a vibration-absorbing block is sandwiched between a top of the cooling assembly and the cover.

Abstract: A rotational vibration test system and method of a storage system set storage devices of the storage system, fan speeds of an electric fan of the storage system, and access patterns of the storage system. The electric fan is controlled to run at the fan speeds. The storage system is accessed according to the access patterns. Accordingly, the storage devices are input/output performance tested. Test results of the storage devices are output to an output device.