Lenovo (beijing) Limited

Beijing Lenovo Software Ltd.

Hongjiang Bi

Qi Guo

Hongwei Li

Yuhong Liu

Weixian Guo

Jianwei Lu

Lijun Ma

Dakai Zhou

Embodiments of the present disclosure provide a data processing method and an electronic device. The method is applied in an electronic device, the electronic device being configured with a CPU and a UEFI BIOS; the CPU comprising at least two executing cores each capable of executing one thread; the method comprising: obtaining a first instruction for backup/recovery of designated data when the UEFI BIOS is started to run; invoking a second executing core of the CPU based on the first instruction; and executing the backup/recovery of the designated data by the UEFI BIOS and the second executing core, wherein the UEFI BIOS is run by a first executing core of the CPU.

Data processing method and electronic device

A method for implementing multi-operating system, applied to an electronic apparatus in which a Solid State Disk, SSD, is provided, the SSD including a plurality of partitions each of which corresponding to a unique logical snapshot table, and a plurality of operating systems being installed in different partitions respectively, wherein the method includes: determining a logical snapshot table corresponding to an operating system to be loaded currently as a first logical snapshot table during a Power On Self Test process of a basic input/output system; and determining a position of a partition in the SSD which corresponds to a reading/writing operation based on the first logical snapshot table if the reading/writing operation is performed on the SSD in a manner of Logical Block Addressing.

Method and electronic apparatus for implementing multi-operating system

The invention discloses a method and a system for deleting or isolating computer viruses. The method of deleting or isolating computer viruses comprises steps of: selecting a first operating system configured with a virus killing module from a plurality of operating systems in a computer, during the computer being in starting process; loading the first operating system; scanning, by the virus killing module, the storage area of at least one operating system of the plurality of operating systems, wherein the at least one operating system doesn't include the first operating system; and deleting or isolating virus found during scanning. According to the present invention, a problem that the basic operating system could not be started due to viruses may be solved, and thus the system stability is greatly improved.

Method and system for deleting or isolating computer viruses

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Beijing, China

Hongjiang Bi