CPU : Intel Core i5-3570 @ 3.40GHz 6.1.7600.16385 (6-21-2006) (http://www.drivercabinet.com/sub/cpu.html?d=intel )
Motherboard : [ASRock Z77 Extreme3] Intel Z77 Express (6.7W) 9.3.0.1021 (07-24-2012) (http://www.drivercabinet.com/sub/mb.html?d=intel_10_1 )
Graphic Card : AMD Radeon HD 7850 (130W) 6.1.7600.16385 (06-21-2006) (http://dinfo.3dpchip.com/driver_info/service/download_driver.php?winver=6.1&wow64=1&apiver=4&lang=1042&type=gc&link=amd_HD_n5&keyword=PCI\VEN_1002%26DEV_6819%26SUBSYS_E221174B%26REV_00 )
Graphic Card : Intel GMA HD  (http://dinfo.3dpchip.com/driver_info/service/download_driver.php?winver=6.1&wow64=1&apiver=4&lang=1042&type=gc&link=intel_hd46&keyword=PCI\VEN_8086%26DEV_0152%26SUBSYS_01521849%26REV_09 )
Multimedia Card : AMD(ATi) HDMI Audio 7.12.0.7723 (07-13-2016) (http://www.drivercabinet.com/sub/sc.html?d=ati_hdmi_1 )
Multimedia Card : Intel HDMI Audio 6.1.7601.23403 (03-25-2016) (http://www.drivercabinet.com/sub/sc.html?d=intel_hdmi_2805 )
Multimedia Card : Realtek HD Audio (ALC892) 6.0.1.6690 (07-24-2012) (http://www.drivercabinet.com/sub/sc.html?d=realtek_hd )
Ethernet Card : Realtek RTL8111DL 7.48.823.2011 (08-23-2011) (http://3dpchip.com/3dp/chip.php?driver=dp_net )
ETC : Intel Management Engine Interface  ( http://www.drivercabinet.com/sub/etc.html?d=intel_mei_6 )
ETC : SATA Controller : Intel 7 Series / C216 SATA AHCI 9.3.0.1011 (08-26-2011) (http://www.drivercabinet.com/sub/etc.html?d=intel_rst_7 )
ETC : Intel Smart Connect Technology Device  ( http://www.drivercabinet.com/sub/etc.html?d=intel_smartc )
ETC : USB3.0 Controller : Intel eXtensible 1.0.5.235 (05-21-2012) (http://www.drivercabinet.com/sub/etc.html?d=intel_usb30 )

Memory : 7.88GB

O/S : Windows 7 Ultimate SP1 64bit

3DP Chip (http://www.3dpchip.com) - Chip Ver.160727

일단 컴퓨터는 중고로 산거구요

외장그래픽카드를 인식못해서 3DP에 문의해봤는데 그래픽기기가 두개라고 하네요

인텔꺼는 내장그래픽이고 라데온꺼는 외장그래픽카드로 단거라고 알고있는데 왜이럴까요ㅠㅠ