Chapter 5
24
MID TOWER CASE
CR488
TROUBLESHOOTING YOUR NEW CR488
The Front panel LED for Power and HDD activity does not lit.
The polarity of the LED cables matter, and they are not connected as they should (inverted polarity),
connect the positive cable marked as “+” to the right motherboard “+” pin header, do the same for
the negative, (refer to your MB manual to identify the right pin headers.)
How to clean the Dust filters.
The CR488 comes with dust filters, and are meant to help keep the computer components clean,
blocking the dust from the outside, they are located across several points that could potentially
be used as intake areas. (Fresh air intake)
- Magnetic filters: simply detach those filters, and use compressed canned air.
- Slide in filters: usually located on the bottom of the case, this needs to be
gently pulled out, and use canned air to clean, once done just push it
back to its position.
- Front bezel Foam filter: to access this, just pull the bezel from the bottom.
Once detached, Use canned air to clean it and then reinstall it
