https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067862#M429410 <P>可以互换位置试试</P> <P>检查电压是否一致</P> Tue, 12 Jan 2021 10:09:16 GMT 548851818 2021-01-12T10:09:16Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067639#M429360 <P>原来机器上是单根4G内存 HY 的DDR3 1600，加了一根同品牌，同频率的4G内存。目前使用的是64位WIN7系统，内存在操作系统里无法识别，BIOS中也显示第二插槽是空的，也没有内存信息。今天刚升级了BIOS，操作系统中还是未识别出新加内存。求助大家，帮忙解决一下！</P> Mon, 11 Jan 2021 13:53:57 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067639#M429360 王导 2021-01-11T13:53:57Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067732#M429380 <P>您好，您可以尝试进入BIOS，进入之后将BIOS恢复一下默认值，然后将机器关机，拔掉所有外界设备和连接线，再取下电池，然后按住开机键和静音键30秒不要松手，再重新连接电源线开机，然后看一下能否识别到，如果还是识别不到的话，很可能是内存插槽或内存条的硬件问题的，可以联系维修中心现场检测维修的。</P> Tue, 12 Jan 2021 03:12:53 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067732#M429380 hlin 2021-01-12T03:12:53Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067862#M429410 <P>可以互换位置试试</P> <P>检查电压是否一致</P> Tue, 12 Jan 2021 10:09:16 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP4441S-D5J32PA-ji-xing-sheng-ji-nei-cun4G-4G-WIN7-64wei-hou-jia-de4G-wu-fa-shi-bie/m-p/1067862#M429410 548851818 2021-01-12T10:09:16Z