If it is the CPU there is an Intel diagnostic test you can download and run.
https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool-64-bit-
First you would have to get the system running though.
Have you tried with one stick of Ram only, and tried all slots?
i have managed to boot the system with one stick ram at a2 slot, here is the result :
---------------------------
--- Testing Processor 1 ---
---------------------------
--- IPDT64 - rev 2.20.0.0.W.MP ---
--- Start Time: 08/06/2015 14:28:10---
--- Skipping Config ---
--- Reading CPU Manufacturer ---
Expected --> GenuineIntel
Detected --> GenuineIntel
Found --- Genuine Intel Processor ---
--- Temperature Test ---
Temperature Test Passed!!!
Temperature = 71 degrees C below maximum.
--- Reading Brand String ---
Detected Brand String:
Intel Core i7-3770K 3.50GHz
Brand String Test Passed!!!
--- Reading CPU Frequency ---
Expected CPU Frequency is --> 3.50
Detected CPU Frequency is --> 3.9
CPU Frequency Test Passed!!!
Expected frequency - The highest frequency at which the tested processor was manufactured to operate
Detected frequency - The frequency at which the tested processor is currently operating
Power management modes can create marginally higher or lower detected frequency
than expected frequency. Small variations in clock frequencies are common.
--- FSB NOT Supported on this Processor ---
--- Running Base Clock test ---
Detected Base Clock --> 100
Base Clock test Pass ---
..QPI rate Test not supported..
..Skipping QPI rate Test..
Skipping QPI rate Test
--- Running Floating Point test ---
Million Floating Points per Second, MFLOPS --> 475.2
Floating Point Test Pass ---
--- Running Prime Number Generation Test ---
Operation Per Second--> 3.98747e+006
Prime Number Generation Test Pass ---
--- Reading Cache Size ---
- Detected L1 Data Cache Size --> 4 x 32
- Detected L1 Inst Cache Size --> 4 x 32
- Detected L2 Cache Size --> 1024
- Detected L3 Cache Size --> 8192
Cache Size Test Passed!!!
--- Determining MMX - SSE capabilities ---
--- CPU FEATURES DETECTION FOR ---
--- MMX SSE ---
MMX - MMX Supported --> Yes
SSE - SSE Supported --> Yes
SSE2 - SSE2 Supported --> Yes
SSE3 - SSE3 Supported --> Yes
SSSE3 - SSSE3 Supported --> Yes
SSE4.1 - SSE4.1 Supported --> Yes
SSE4.2 - SSE4.2 Supported --> Yes
--- MMX SSE - capabilities check complete ---
MMX Test Result --- PASS
SSE Test Result --- PASS
SSE2 Test Result --- PASS
SSE3 Test Result --- PASS
SSSE3 Test Result --- PASS
SSE4.1 Test Result --- PASS
SSE4.2 Test Result --- PASS
MMX SSE Testing Passed !!
--- Determining AVX AES PCLMULQDQ capabilities ---
--- CPU FEATURES DETECTION FOR ---
--- AVX/AES/PCLMULQDQ ---
AVX - Advanced Vector Extensions Supported --> Yes
AVX OS Support - AVX Operating System Supported --> Yes
AES - Advanced Encryption Standard Supported --> Yes
PCLMULQDQ - Polys Carry-Less Multiply Supported --> Yes
--- AVX AES PCLMULQDQ capabilities check complete ---
AVX Compare Test Result --- PASS
AES Test Result --- PASS
PCLMULQDQ Test Result --- PASS
AVX AES PCLMULQDQ Testing Passed !!
--- Reading Memory Size ---
Detected Memory Size is --> 4.00GB
--- Integrated Memory Controller Stress Test ---
--- Integrated Memory Controller Stress Test Pass!!! ---
Integrated Memory Controller Test Pass!!!
Chipset : Intel(R) Z77 Express Chipset
Chipset Stepping : C1
2 device connected to PCI Express Port 0
1 : NVIDIA GeForce GTX 680
2 : High Definition Audio Controller
No device connected to PCI Express Port 1
1 device connected to PCI Express Port 5
1 : USB xHCI Compliant Host Controller
1 device connected to PCI Express Port 7
1 : PCI-to-PCI Bridge
1 device connected to PCI Express Port 8
1 : Asmedia 106x SATA Controller
2 device connected to SATA Controller 1
1 : WDC WD20EARS-00MVWB0
2 : WDC WD5000AAKX-221CA0
2USB devices detected
1 : USB Input Device
2 : USB Input Device
1 device connected to Intel High Definition Audio Controller
1 : Realtek High Definition Audio
PCH LAN Device 'Intel(R) 82579V Gigabit Network Connection' detected
--- Platform Controller Hub Test Completed!!! ---
..
..Query 2..
..
--- Querying for Intel(R) Integrated Graphics Device (IGD) ---
..Did not detect Intel(R) Integrated Graphics Device (IGD).
..This could be that the testplatform is using a discrete graphics card.
..To test IGD, verify that there is an onboard video connector,
..shutdown the test platform, remove the graphics card, and
..move video cable from graphics card to onboard video connector
..Skipping Intel(R) Integrated Graphics Device Presence Test..
..
--- CPU Load ---
--- Load Level = 8
CPU Load Passed!!!
--- Temperature Test ---
Temperature Test Passed!!!
Temperature = 64 degrees C below maximum.
--- Test End Time: 08/06/2015 14:32:09---
System Information
------------------
Processor Name: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
Processor Information: Intel64 Family 6 Model 58 Stepping 9
Number of Physical Cores: 4
Number of Logical Cores: 8
Installed System Memory: 4 GB
Operating System: Microsoft Windows 10 Pro 64-bit
Graphics Information: NVIDIA GeForce GTX 680
System Product: MAXIMUS V FORMULA
System BIOS: 1903
does this mean my cpu is ok?
after some investigation on each slot ram of 4 slot rams i tested i can draw final conclusion that a1 and b1 slot is dead while a2 and b2 is currently working well.
all of my memory still good and working flawlessly tested on my friend pc.
does this mean my motherboard is defective?
