How is the alarm sound when the win7 system is turned on

win7 cause of the malfunction when the system boots:

1, when inserting a memory cartridge is not in place or not memory loose, resulting in memory of King Poor contact between the finger and the memory slot.

2. The memory module or memory slot is completely damaged.

Solution:

1. If this is the first reason, just insert the internal access and re-insert it.

2, if the machine still fails to boot normally after re-plugging, then you need to carefully check the memory slot, or replace another memory slot for testing. If it is not started, the memory module may be damaged. At this time, only the memory module is replaced.

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