tuhao gold usb motherboard routing lcd ch341a programmer + detachable sop8 test clip cross-border

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tuhao gold usb motherboard routing lcd ch341a programmer + detachable sop8 test clip cross-border

土豪金 USB 主板路由液晶 CH341A编程器 +免拆SOP8测试夹子跨境

EXW Price:

From: USD $3.69

Min. order: 1 set

1 set

Weight 0.2 kg/set
Item No. 8b893xxj

specification model

Specifications

Specifications	Price(RMB)	Stock	Quantity
clamp and 1 plate + ch341a(夹和1板＋CH341A)	USD $3.69	988141 set available
clamp and 2 plates + ch341a(夹和2板＋CH341A)	USD $4.09	987930 set available

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清风百货商行

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Description

【BIOS芯片连接方法及芯片脚位图】：因为平板的BIOS芯片不像台式机那样直接插拔的，因此在用SOP8测试夹连接BIOS芯片时一定要注意脚位的对应，接反烧毁芯片就得不偿失了。本机BIOS芯片1脚为有小圆点的引脚。一般测试夹排线上有一根彩色的线，是第一根线，让这根线对应芯片1脚，这样只看测试夹和编程器上面的1脚是否对应就OK了，保证无误。测试夹排线连接转接板也要注意，转接板上的各个脚是否插对应。

【编程软件刷写BIOS】:确认芯片连接无误后，连接电脑。打开编程软件，1---检测，查看是否读取芯片信息。2---擦除，过程较慢，几十秒。3---查空，确认查空。4----打开，选择bin文件。5---编程，几分钟左右。6---校验，需通过验证。

以上步骤完成后，就可焊上电源，开机查看。没电的情况下，会出现几行英文字母，也是成功的，充一会电就可正常开机，正常进入系统。

Update time：20251118153954