DELL XPS L501X will not boot up

[mcplslg123]

Re: DELL XPS L501X will not boot up

https://topic.alibabacloud.com/a/win..._10195034.html

[blasterboomer]

Re: DELL XPS L501X will not boot up

have you tried different ram?

[ramrk]

Beeping,Black screen, Error 210
When I turn my XPS 15 on, I get a continuous beep code (3 beeps pause 3 beeps pause....), a black screen with the following error message: ERROR 210: CPU Variable MTRR configure failed. Can anyone tell me what this means and how I can fix it?