Fried motherboard resistors, what to do?
These a filtering caps on one of many of platform voltage rails. Capacitors blow up only due to overvoltage, or too much of ripples/ringing. Which means that some active components (power MOSFETs) are likely blown as well, causing this, and likely some other damage. These caps can be high-value (47uF-100uF) low-voltage (2.5V-4V) caps. Without proper schematics for this board it is not possible to repair it. And the schematics will be impossible to obtain. So throw the board away, or keep it for re-use its components for DIY projects.