| |

iFix 爱修网

 Forgot password?
 Register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

点此进入购买链接。
View: 278|Reply: 6

新帖,今天闲着无事用809H 读取EMMC读完不开机了

[Copy link]
Post time: 2019-9-11 16:42:27
| Show all posts |Read mode
今天闲着无事用809H 读取EMMC读完不开机了,主板是tcl40-rt9507-mac4hg,板子是正常板子,接上去读取emmc信息,并保存备用。结果读完,机器不开机了,不知道是啥原因造成的
Reply

Use magic Report

Post time: 7 day(s) ago
| Show all posts
看看是否把EMMC的通讯电阻烧坏了。
Reply Support 1 Not support 0

Use magic Report

Post time: 2019-9-11 16:58:55
| Show all posts
把读出来的数据 在从新写入进去试试。所以说  刷机有风险,读取需谨慎
Reply Support Not support

Use magic Report

Post time: 2019-9-11 17:08:59
| Show all posts
重写引导,再用U盘升级
Reply Support Not support

Use magic Report

Post time: 3 day(s) ago
| Show all posts
飞线的话注意检查CLK   CMD  D0的电阻,拆下读取的话考虑焊接是否有问题
Reply Support Not support

Use magic Report

Post time: Yesterday 22:06
| Show all posts
楼主解决了没?解决了分享经验。我今天刷一块MS28L主程序,报升级失败,拿另一块能开机的主板过来刷,成功刷成了一样的故障,换了好几个软件版本都不行,真是稀奇古怪
Reply Support Not support

Use magic Report

You have to log in before you can reply Login | Register

Points Rules

QQ|Archive|Mobile|iFix 爱修网 ( 京ICP备12043912号 京公网安备11010802011648号 )

2019-9-19 10:24 GMT+8 , Processed in 0.058607 sec., 11 queries .

Powered by Discuz! X3.4

Release 20180101, © 2001-2019 Comsenz Inc.

MultiLingual version, Rev. 850, © 2009-2019 codersclub.org

Quick Reply To Top Return to the list