Boot error handling method
A technology of error handling and power-on voltage, applied in the direction of electrical digital data processing, error detection/correction, instruments, etc., can solve problems that cannot be understood, difficult to monitor, debug or further test, impossible to measure and analyze error states, etc.
Inactive Publication Date: 2015-09-30
YUEYANG ZHUSHENG VALVE PIPELINE
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Problems solved by technology
However, for users who develop or maintain computers, at most they can know that they have been restarted or shut down due to an error, and they cannot understand the current situation of the error
In this way, the user not only cannot know which VRD or other hardware caused the error, but also cannot measure and analyze the error state
In other words, when a voltage error occurs during startup, it is difficult to monitor, debug or perform further testing with the traditional corresponding methods
Method used
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[0024] The detailed features and advantages of the present invention are described in detail below in the embodiments, the content of which is sufficient to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the scope of claims and the accompanying drawings , any person skilled in the art can easily understand the related objects and advantages of the present invention.
[0025] The invention provides a boot error processing method, which is suitable for a computer with multiple voltage regulator down (VRD) modules.
[0026] Please refer to figure 1 , which is a schematic block diagram of a computer in an embodiment.
[0027] The computer may include a power supplier (power supplier) 10, a plurality of VRDs 11A, 11B and 11C (collectively referred to as VRD 11 hereinafter), a boot sequence controller (power sequence controller) 12, and a po...
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A boot-up error processing method is suitable for a computer with a plurality of voltage adjusting modules. The boot-up error processing method comprises that a boot-up sequence is read, the boot-up sequence comprises a plurality of electric starting stages, each electric starting stage corresponds to a boot-up voltage and a voltage adjusting module; according to the boot-up sequence, the electric starting stages are carried out in sequence, whether an output voltage of a voltage adjusting module corresponding to each electric starting stage is equal to a corresponding boot-up voltage; and when the output voltage of any voltage adjusting module is not equal to the corresponding boot-up voltage, an error removing program is carried out.
Description
technical field [0001] The invention relates to a method for processing startup errors, in particular to a method for processing startup errors of a computer with multiple voltage regulator modules (voltage regulator down, VRD). Background technique [0002] With the development of information technology, electronic devices based on processors, such as various computers (Computers), have been widely used by enterprises and individuals. When the computer is turned on, multiple voltage regulator modules (voltage regulator down, VRD) of the computer will adjust the power supply of the power supply to the CPU or hard disk and other hardware according to the power sequence (power sequence, also known as the boot device sequence). The required voltage is then provided to these hardware. However, during the boot process, VRD may output inappropriate voltage to the hardware, causing boot failure or even hardware burnout. [0003] In order to avoid this kind of problem, generally d...
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IPC IPC(8): G06F11/00
Inventor 陈嘉祥
Owner YUEYANG ZHUSHENG VALVE PIPELINE