Only 8.1GB available for hardware!
Only 8.1GB available for hardware!
You're facing a tricky setup with several components. It seems your system is showing two slots, but Windows is treating them as slots 2 and 4. The BIOS was updated to the latest version, and the CMOS battery was removed. You've already flashed the BIOS and waited for the system to recognize the hardware. With the current configuration, you might need to try different BIOS settings or consult a professional for further troubleshooting.
I would perform a few passes with MemTest86. For a quicker check, remove one drive and power on the system, observing its performance. Then test the other drive in its original slot to see if it functions correctly. After that, reunite them and notice any issues. Sometimes the problem lies with a single connection. I believe it's not being used as video memory. According to Google, the 2600 isn't part of the G series (iGPU), so enabling it shouldn't be necessary. It seems like a hardware issue, which reinforces the need for MemTest86.