有些品牌机规定用户不能私自打开机箱或更换内部硬件设备,否则质保条款将自动失效,所以在保修期内打开机箱以前要搞清楚是否有类似条款。以后要添置电脑设备最好选用外置设备。购买电脑时如果对电脑配置有意见可以直接找经销商协商。如有的品牌机配置有64MB内存而用户需要 Some branded machines require that users not open the chassis or replace internal hardware without permission or the warranty terms will automatically expire, so make sure you have similar terms before opening the case during the warranty period. Future purchase of computer equipment is best to use external equipment. If you have any comments on the computer configuration when purchasing a computer, you can consult with the dealer directly. If some brand machine configuration 64MB memory users need