Hon Hai Precision Industry Co., Ltd.

Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.

Yu-Long Lin

Jie-Jun Tan

Hua Dong

Yi-Yong Xie

Hao Wu

Tao Li

Jie Peng

In a method for detecting memory errors occurring in a computing device, a channel number of an error memory module is obtained from a first register of a memory controller of the computing device. The method analyzes an error type to obtain a rank number of the memory module from one or more specified registers of the memory controller, and finds a serial number of a memory slot into which the memory module has been inserted. According to the serial number of the memory slot and a distribution list, the method can detect the memory slot which is carrying the memory module.

Computing device and method for detecting memory errors of the computing device

In a method of burning a firmware to an embedded device, a booting file is firstly created and saved in the firmware. The booting file includes a boot loader, a first kernel, a second kernel, a first initrd, a second initrd of a firmware, a rootfs, and an application program. The method burns the boot loader, the first kernel, the second kernel, the first initrd, and the second initrd in a flash memory of the embedded device. When the rootfs and the application program are recorded in a storage system of the embedded device, the method downloads the rootfs and the application program from a storage system of the embedded device, and burns the rootfs and the application program to a register of the flash memory.

Electronic device and method for burning firmware to embedded device

In a memory testing method for testing a memory module of a computing device, an operating voltage of the memory module is adjusted to a first voltage or a second voltage. A predetermined data set is written into the memory module after the operating voltage of the memory module is adjusted, and the written data set is read out from the memory module, to accomplish a data writing and reading process of the memory module. A register value that presents how many memory errors have occurred during the data writing and reading process is acquired from an ECC register of the memory module, to determine whether the memory module is stable during the adjusting of the operating voltage according to the register value.

Memory testing system and method of computing device

A network status indication system utilizes indicators on a keyboard to indicate the network status of a computer. When a simultaneous activation of two predetermined keys is detected and when the number of simultaneous activations is odd, the network status is determined, thereby indicating the network status of the computer.

Network status indication system and method thereof

A method for testing an electronic device is implemented with a host computer. The host computer detects a test status of the electronic device. The host computer stores a test order table that indicates the test status and test order corresponding to the test status. The host computer transmits a test order based on the test status and the test order table to the electronic device. The electronic device executes a self-test based on the test order.

Method for testing electronic device

A system for verifying a layout of circuit traces on a motherboard includes a computer () and a database (). The database is used for storing data generated and used by the system. The computer includes: a substandard layout area creating module () for creating substandard layout areas; a substandard segment data obtaining module () for obtaining from the database actual layout data on substandard segments placed in the substandard areas; a substandard length calculating module () for calculating a total length of all the substandard segments of a trace; and a satisfactory trace determining module () for comparing the total length of the substandard segments of the trace with a preset standard length for the trace, and determining whether the trace is satisfactory. A related method is also disclosed.

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Shenzhen, China

Yu-Long Lin