При установке 2-х планок вылетает синий экран \ экран смерти

ОС - Microsoft Windows 7 Professional Service Pack 1
Процессор - DualCore AMD Athlon 64 X2, 2600 MHz (13 x 200) 5000+
Материнская плата - Foxconn A78AX-K/S(3 PCI, 2 PCI-E x1, 1 PCI-E x16, 2 DDR2 DIMM, Audio, Gigabit LAN) ( чипсет AMD 770 )
Оперативная память:
- Power Quotient (2 Гб DDR2-800 DDR2 SDRAM)
- Silicon Power (2 Гб DDR2-800 DDR2 SDRAM)
Видеокарта - NVIDIA GeForce GT 630 (1 Гб Palit)
Жесткий диск - SAMSUNG HD321KJ ATA Device (320 Гб, 7200 RPM, SATA-II)

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System Information
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Time of this report: 2/17/2017, 17:44:16
Machine name:
Operating System: Windows 7 Профессиональная 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.150113-1808)
Language:
System Manufacturer: To Be Filled By O.E.M.
System Model: To Be Filled By O.E.M.
BIOS: BIOS Date: 05/04/10 08:49:34 Ver: 08.00.14
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+ (2 CPUs), ~2.6GHz
Memory: 2048MB RAM
Available OS Memory: 2048MB RAM
Page File: 1996MB used, 2098MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode

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DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Input Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

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Display Devices
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Card name: NVIDIA GeForce GT 630
Manufacturer: NVIDIA
Chip type: GeForce GT 630
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0F00&SUBSYS_0F001569&REV_A1
Display Memory: 1746 MB
Dedicated Memory: 978 MB
Shared Memory: 767 MB
Current Mode: 1680 x 1050 (32 bit) (60Hz)
Monitor Name: SyncMaster 2043NW/2043NWX
Monitor Model: SyncMaster
Monitor Id: SAM0370
Native Mode: 1680 x 1050(p) (59.883Hz)
Output Type: HD15
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 21.21.0013.7609 (English)
Driver Version: 21.21.13.7609
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 11/24/2016 22:54:04, 17440928 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71E3E-4C40-11CF-606B-0D2F1BC2D835}
Vendor ID: 0x10DE
Device ID: 0x0F00
SubSys ID: 0x0F001569
Revision ID: 0x00A1
Driver Strong Name: oem37.inf:NVIDIA_Devices.NTamd64.6.1:Section001:21.21.13.7609ci\ven_10de&dev_0 f00
Rank Of Driver: 00E62001
D3D9 Overlay: Supported
DXVA-HD: Supported
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled

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Sound Devices
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Description: Динамики (Realtek High Definition Audio)
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0662&SUBSYS_105B0E11&REV_1001
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.7246 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 5/14/2014 18:37:38, 3962840 bytes
Other Files:
Driver Provider: Realtek Semiconductor Corp.
HW Accel Level: Basic
Cap Flags: 0xF1F
Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
Static/Strm HW 3D Bufs: 0, 0
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: No, No
I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No

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Sound Capture Devices
---------------------
Description: Микрофон (Realtek High Definition Audio)
Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.7246 (English)
Driver Attributes: Final Retail
Date and Size: 5/14/2014 18:37:38, 3962840 bytes
Cap Flags: 0x1
Format Flags: 0xFFFFF


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