A friend of mine just completed a build I specced for him. As soon as I saw the ASRock Phantom Gaming supported LGA 115X I saw the opportunity to reuse his Cooler Master Hyper T4. His tower cooler allows for perfect airflow in his Corsair 380T and it's fun to defy the limits of this case, as the T4 and his Strix 1080 are not technically compatible with the case.
Screw that noise. Well, time for an upgrade from the old 4770K, so I sold him on the 3900X (had to convince him AMD wasn't trash) and designed his build to work best. He laid eyes on some pretty ram, agreed to finally ditch his mysterious clicking power supply, and bought it all- right before I moved to Iowa for college. Well, he can build a PC too I guess.
As soon as he unboxed the motherboard and tried to affix the cooler, he realized the T4's heat pipes simply don't fit up against the heat sinks of the X570 Phantom Gaming ITX.
Who are we to be restrained by simple dimensions? (brace yourself)
Spec list, buyer beware for the phantom gaming X570 ITX.
PCPartPicker Part List
Type
Item
Price
CPU
AMD Ryzen 9 3900X 3.8 GHz 12-Core Processor
$499.99 @ Newegg
CPU Cooler
Cooler Master Hyper T4 70 CFM Rifle Bearing CPU Cooler
Purchased For $0.00
Memory
G.Skill Trident Z Neo 32 GB (2 x 16 GB) DDR4-3600 Memory
$189.99 @ Newegg
Storage
Kingston A400 240 GB 2.5" Solid State Drive
Purchased For $0.00
Storage
Seagate Barracuda 2 TB 3.5" 7200RPM Internal Hard Drive
Purchased For $0.00
Video Card
Asus GeForce GTX 1080 8 GB ROG STRIX Video Card
Purchased For $400.00
Case
Corsair 380T Mini ITX Tower Case
Purchased For $0.00
Power Supply
BitFenix Formula Gold 650 W 80+ Gold Certified ATX Power Supply
$75.99 @ SuperBiiz
Prices include shipping, taxes, rebates, and discounts
Total
$1165.97
Generated by PCPartPicker 2019-08-17 00:45 EDT-0400
Here she is, snug in her spot.
Could be a blown capacitor. I had a monitor that'd turn on/off frequently like that, had to replace a few capacitors in it to get it working again.
Maybe double check to see if there's a sleep setting in the monitor's menu or anything like that.
You'll probably have to rip the monitor apart and at least inspect the power supply and video processor boards (or board if they're combined) to see if anything is damaged, then either fix it or have a professional fix it.