koly 发表于 2017-12-9 17:58

水星面板AP,32M换64M内存问题

水星的MIAP300想该大点的内存,我用热风枪吹下原机内存
http://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzQwfGNmMjE0MjRjfDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yes就是这个内存


然后换了N个内存芯片
http://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzM4fGI0NjIyNTNmfDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yeshttp://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzM3fGIxY2YzMDFlfDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yeshttp://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzM2fGU2N2Y0YTA5fDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yeshttp://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzM1fGEzMTU1OTlmfDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yes



换好后通电就重启,换回原来的就正常(自认为焊的没问题,焊好后用高倍放大镜检查过每个脚,无误后才通电)




http://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzMzfDA2NzFmMzZmfDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yeshttp://www.anywlan.com/forum.php?mod=attachment&aid=NzEyNzM0fDZhODdjNzBmfDE1MTI4MTM0NTR8MTAwNDM1NHw0MzAzMjU%3D&noupdate=yes


望高手指点下我是不是需要改动线路板,该改哪里

qq44413900 发表于 2017-12-9 19:23

要么内存有问题,要么你机器有问题,都直接换上一点都没问题我

koly 发表于 2017-12-9 22:23

qq44413900 发表于 2017-12-9 19:23
要么内存有问题,要么你机器有问题,都直接换上一点都没问题我

是我内存问题,我TMD竟找些8位的芯片在折腾:'(

whw5555 发表于 2017-12-9 23:21

找到问题就好,我还把同一个板子内存焊反两次呢

hzhaidong 发表于 2018-8-17 11:44

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cloudq 发表于 2018-8-18 06:41

不用的,这机器不挑内存,我换过很多,你是不小心把内存或者闪存周边的小元件弄下来了吧。
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