Re: Will not boot, persistent yellow light, Vostros 220
It seems quite clear that persistent aka solid Yellow is the state.:emotion-9:
If the power light is steady amber, a device may be malfunctioning or incorrectly installed.
Remove and then reinstall the memory modules .
Remove and then reinstall any cards .
Eliminate interference. Some possible causes of interference are:
Power, keyboard, and mouse extension cables
Too many devices on a power strip
Multiple power strips connected to the same electrical outlet
OR Bad power supply.