Question Memtest 86 error Confidence value 213

[Neocro]

Hello. First sorry on my bad english.
I have really old board
Gigabyte GA-EX58-UD3R v1.6
combined with
Intel Core i7-965 Extreme Edition, 3333 MHz (25 x 133)
and
DIMM1: Corsair Dominator GT CMG4GX3M2A1600C7 2 GB DDR3-1600 DDR3 SDRAM (8-7-7-20 @ 800 MHz) (7-7-7-18 @ 700 MHz) (6-6-6-15 @ 600 MHz)
DIMM3: Apacer 78.AAGDS.9LD0C 2 GB DDR3-2000 DDR3 SDRAM (9-9-9-27 @ 1000 MHz) (6-6-6-18 @ 666 MHz)
DIMM5: Corsair Dominator GT CMG4GX3M2A1600C7 2 GB DDR3-1600 DDR3 SDRAM (8-7-7-20 @ 800 MHz) (7-7-7-18 @ 700 MHz) (6-6-6-15 @ 600 MHz)
DIMM6: Apacer 78.AAGDS.9LD0C 2 GB DDR3-2000 DDR3 SDRAM (9-9-9-27 @ 1000 MHz) (6-6-6-18 @ 666 MHz)

Everything worked fine til few days ago when random freeze started (when i try league of legends it freeze and no blue screen)
I have change thermal paste on CPU, Northbridge, GPU. Temps are more then fine.
So i tested ram and windows memory diagnostics showed error
So today i tested with Memtest86 and got this screen which i really don't understand
I know its old PC but for my needs its more then enough

tnx for any help

 

[CountMike]

Hello. First sorry on my bad english.
I have really old board
Gigabyte GA-EX58-UD3R v1.6
combined with
Intel Core i7-965 Extreme Edition, 3333 MHz (25 x 133)
and
DIMM1: Corsair Dominator GT CMG4GX3M2A1600C7 2 GB DDR3-1600 DDR3 SDRAM (8-7-7-20 @ 800 MHz) (7-7-7-18 @ 700 MHz) (6-6-6-15 @ 600 MHz)
DIMM3: Apacer 78.AAGDS.9LD0C 2 GB DDR3-2000 DDR3 SDRAM (9-9-9-27 @ 1000 MHz) (6-6-6-18 @ 666 MHz)
DIMM5: Corsair Dominator GT CMG4GX3M2A1600C7 2 GB DDR3-1600 DDR3 SDRAM (8-7-7-20 @ 800 MHz) (7-7-7-18 @ 700 MHz) (6-6-6-15 @ 600 MHz)
DIMM6: Apacer 78.AAGDS.9LD0C 2 GB DDR3-2000 DDR3 SDRAM (9-9-9-27 @ 1000 MHz) (6-6-6-18 @ 666 MHz)

Everything worked fine til few days ago when random freeze started (when i try league of legends it freeze and no blue screen)
I have change thermal paste on CPU, Northbridge, GPU. Temps are more then fine.
So i tested ram and windows memory diagnostics showed error
So today i tested with Memtest86 and got this screen which i really don't understand
I know its old PC but for my needs its more then enough

tnx for any help

It has errors and any errors are not a good thing. You might want to reseat RAM or/and change slot.

 

[Neocro]

It has errors and any errors are not a good thing. You might want to reseat RAM or/and change slot.

Allready done all combos with ram. Cleaned slots and ram with rubber. downclocked to 1333
going nuts here

 

[drivinfast247]

Allready done all combos with ram. Cleaned slots and ram with rubber. downclocked to 1333
going nuts here

You have 6 different RAM modules installed. Not sure what you were expecting.

 

[Neocro]

You have 6 different RAM modules installed. Not sure what you were expecting.

I have 2 different models that has been working together for more then 10 years without problem. Somehow i doubt that's problem

 

[alceryes]

I have 2 different models that has been working together for more then 10 years without problem. Somehow i doubt that's problem

There's an easy way to test.
Run Memtest86 with just the matching pairs of sticks and see if they pass. Make sure you put them in the right slots for running on just two sticks of RAM.

 

[Neocro]

I tested every stick 1 by 1 they all pass no errors. Now I'm testing in different slots to see is it dead slot on mainboard. But that's gonna last long

 

[alceryes]

I tested every stick 1 by 1 they all pass no errors. Now I'm testing in different slots to see is it dead slot on mainboard. But that's gonna last long

Test in pairs. Then you're testing 2 slots at a time, with a pair of sticks that should work fine together.

 

[drivinfast247]

I have 2 different models that has been working together for more then 10 years without problem. Somehow i doubt that's problem

How was I to know it's been working for almost a decade?

 

[Neocro]

How was I to know it's been working for almost a decade?

its in first post (not by those same words but u can see the picture)

 

[Neocro]

I tested 1 by 1ram stick i tested pair of ram stick Corsiar no error
i done that same on Apacer ram no error. I tried runing in tripple channel with 6 gb of ram worked ok till today. Again random freeze with no blue screen
I really have no idea what else to do