Method for automatically adjusting option values of BIOS

一种自动调节bios选项值的方法

Abstract

本发明公开了一种自动调节BIOS选项值的方法,其具体实现过程为:在搭配NVME接口的服务器系统中,设置相应代码,当检测到NVME接口有设备接入时,如果连接了NVME设备,且当前的模式不是X4X4X4X4,则修改为X4X4X4X4模式;如果连接了非NVME设备,且当前的模式不是X16模式,则修改为X16模式,然后重启。该一种自动调节BIOS选项值的方法与现有技术相比,通过代码修改带宽,可以避免同一款产品配置不同时,需要搭配不同BIOS的弊端,即减轻了产线压力,不必更换BIOS,又便于该产品BIOS的管控升级;该方法也适用于搭配其他板卡,需要重新Slot带宽的情形,具有通用性,实用性强,易于实现,易于推广。
The invention discloses a method for automatically adjusting option values of a BIOS. The specific realization process comprises following steps of setting corresponding codes in a server system which matches with an NVME (Non-Volatile Memory Express) interface; modifying a current mode into an X4X4X4X4 mode if an NVME device is connected with the NVME interface and the current mode is not the X4X4X4X4 mode when it is detected that a device accesses the NVME interface; modifying the current mode into an X16 mode if a non-NVME device is connected with the NVME interface and the current mode is not the X16 mode; and then restarting. Compared with the prior art, the method for automatically adjusting option values of the BIOS has the advantages that bandwidths are modified according to the codes, therefore, the defect that different BIOSs need to be matched when the configurations of a same product are different is avoided; the pressure of a production line is mitigated; the BIOS is unnecessarily replaced; and the BIOS of the product can be controlled and upgraded conveniently. The method is also applicable to a condition that the bandwidths need to be slotted again when the BIOS matches with other boards. The method is high in universality and practicability and is easy to realize and popularize.

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