NUC7i5BNK无USB支持无法进入BIOS

过去几周我的NUC工作得非常好，但是当我今天早上开机工作时，我的u***外围设备都没有用。
我可以说端口正在供电，因为我的无线鼠标在插入时注册为充电。
我认为没什么大不了的，希望我仍然可以进入我的BIOS并从那里进行故障排除。
但是，重新启动NUC时，我也无法进入BIOS。
我尝试了以下方法：
将USB-C拔出到DP适配器重新启动插入的显示器，因为这在过去引起了奇怪的问题，使用菊花链接从NUC拔下电源适配器，稍等一会儿，然后将其重新打开多个键盘接收RAM
任何帮助，将不胜感激。
我有这个作为我唯一的工作PC，我从英特尔购买它，相信它将是一台可靠的机器。
在给我的整个实验室购买一套设备之前，我正试用它，所以我想我现在很高兴这个问题出现了。



以下为原文

My NUC was working great these last few weeks, but when I powered it on this morning to work none of my u*** periphrials will work. I can tell that the ports are giving power because my wireless mouse registers as charging when plugged in.

I thought no biggie, hopefully I can still get into my BIOS and troubleshoot from there. However, when rebooting the NUC, I was unable to get into BIOS as well. I tried the following:

• Unplugging the USB-C to DP adapter
• Rebooting the monitors plugged in, as this has caused strange issues in the past with daisy chaining
• Unplugging the power adapter from the NUC, waiting a bit, and turning it back on
• Multiple keyboards
• Reseating the RAM
  

Any help would be appreciated. I have this as my sole work PC and I bought it from Intel with the confidence that it would be a reliable machine. I was giving it a trial run before buying my entire lab a set of the devices, so I guess I'm glad the issue came up now.