My Dell Inspiron 3847 i5 won't come out of sleep mode several times a month. Both the keyboard and mouse(USB) are dead. So I have to power down to recover, and Windows 10 doesn't like that. Most of the time hitting a key or clicking the mouse will bring the computer out of sleep just fine. I would guess there are more failures when I let it go into sleep mode overnight than during the day. Both the screen and PC sleep are set at 45 min. The monitor is an Acer H236HL connected by HDMI and a WD My Passport Ultra is connected by USB3 if those make any difference. Any suggestions to fix this? Thanks.
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