Hello,
I currently have an R710 with DIMM_A1 and DIMM_A2 occupied with Hynix 4GB 2rx8 Sticks. Which works fine.
I purchased two more 4GB sticks and they turned up as Hynix 4GB 2rx4 PC3-10600R-9-10-E1 I installed these sticks into DIMM_A4 and DIMM_5 and when booting it stated bios has disabled these sticks as there not ECC and failed MEMTEST.
From my knowledge these sticks are ECC Registered sticks.
Does this mean the sticks are dead or faulty or am I doing something wrong!