I recently put in a GTX 1070 into my system and I've noticed that loading screens take a very long time. I am unsure if this was a result of the GPU or an HDD issue. My BIOS is flashed to the latest.
Operating System
Windows 10 Pro 64-bit
CPU
Intel Core i7 6700K @ 4.00GHz 24 °C
Skylake 14nm Technology
8.00GB Dual-Channel @ 1199MHz (16-16-16-39)
MSI Z170A GAMING PRO
NVIDIA GeForce GTX 1070 (Gigabyte)
1863GB TOSHIBA DT01ACA200 (SATA)
232GB Crucial CT250BX100SSD1 (SSD)
Operating System
Windows 10 Pro 64-bit
CPU
Intel Core i7 6700K @ 4.00GHz 24 °C
Skylake 14nm Technology
8.00GB Dual-Channel @ 1199MHz (16-16-16-39)
MSI Z170A GAMING PRO
NVIDIA GeForce GTX 1070 (Gigabyte)
1863GB TOSHIBA DT01ACA200 (SATA)
232GB Crucial CT250BX100SSD1 (SSD)