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Hi. I have updated my Asus Z170i Pro Gaming to the latest BIOS and inserted a I7 7700K. When I try to Boot with RAM in slot DIMM_B1 it get stuck shifting between DRAM LED and CPU LED. With RAM only in DIMM_A1 it boots normally.

AMehr7
Beginner
170 Views

With my I5 6600K it boots fine with RAM in both Slots. No bent pins.

 

Any idea whats wrong?

0 Kudos
7 Replies
AlHill
Super User
124 Views

Try different memory.

Try updating your bios.

 

Doc

 

AMehr7
Beginner
124 Views
n_scott_pearson
Super User Retired Employee
124 Views

You installed the BIOS with this i5 installed, right? It should not be the i7.

AMehr7
Beginner
124 Views

Yes. Did the update with the I5 6600k prosessor and flashed the bios two times like Asus ​describes.

n_scott_pearson
Super User Retired Employee
124 Views

Specifically, what memory do you have installed? Provide part numbers please, not description!!

AMehr7
Beginner
124 Views

Sure, using my I5 6600K for the moment.

DIMM_A1: KHX2666C15D4/8G

DIMM_A2: KHX2666C15D4/8G

n_scott_pearson
Super User Retired Employee
124 Views

Not seeing anything out of the ordinary regarding this memory. I wonder if this processor you have has a bad memory controller. Was it new?

...S

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