191问答库 > 惠普笔记本电脑无线显示差号是怎么回事

惠普笔记本电脑无线显示差号是怎么回事

2025-03-16 10:15:27
推荐回答（1个）
回答1：

您好~通常系统桌面右下角红叉是指网卡设备没有接通网线运行，但当前XP系统可用说明网卡是正常的，您试试将这款笔记本windows7系统惠普官网提供的有线网卡驱动下载下来重新安装看看，网卡的运行是有系统中对应网卡驱动提供的功能。机器的型号一般可以在机器背面的标签（或笔记本电池仓内）记录的model查看到。如何从惠普官方网站下载相应产品的驱动程序，可以参考下面的官方文档：/portal/site/hpsc/public/kb/docDisplay/?docId=emr_na-c02903029

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