10年的老古董Y460，今天突然罢工，当时表现的很奇怪，显示器显示的内容为原来屏幕的左下部分，且鼠标移动非常卡顿。
起初我以为是误碰了显示器分辨率，重启后艰难移动鼠标设置后不见效果，且打开terminal异常困难，半天没反应。无奈，进入tty环境，以root用户登录，查看硬件情况，之前这台电脑的网卡坏过。结果注意到内存变成了2gb，应该是6gb才对。
关机，重新插拔内存条，重启，依据显示2gb。再次关机，拔出2gb内存条，只保留4gb的内存条，重启电脑，果然无法开机。
只好上拼夕夕下单买内存，要3-5天才能到货，等吧。电压1.5伏，1333的ddr3已经停产，现在基本都是二三手货源。
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