我电脑这段时间开浏览器后，打开任何一个网页或搜索都死机，黑屏（显示器屏幕黑掉，但主机还在运行），重启后老是要自检，烦啊，不知道这是什么原因造成的，在安全模式下用瑞星也没有发现病毒，不知道是硬件问题还是系统问题，请哪为朋友帮帮忙解决一下，谢谢先！！！
另：忘了说一点，单单玩游戏不会死机和黑屏。
附上我系统配置（directx)、属性和HijackThis日志
Logfile of HijackThis v1.99.1
Scan saved at 19:03:54, on 2006-6-4
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
E:\Rising\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
E:\Rising\Rising\Rav\Ravmond.exe
C:\WINDOWS\Explorer.EXE
e:\rising\rising\rfw\rfwsrv.exe
E:\Rising\Rising\Rav\RavStub.exe
C:\WINDOWS\system32\nvsvc32.exe
e:\rising\rising\rfw\RfwMain.exe
E:\Rising\Rising\Rav\RavTask.exe
E:\Rising\Rising\Rav\Ravmon.exe
C:\WINDOWS\system32\CTFMON.EXE
E:\Program Files\maxthon\Max.exe
C:\WINDOWS\notepad.exe
D:\聊天类\QQ\QQ.exe
D:\聊天类\QQ\TIMPlatform.exe
E:\Program Files\248783200522382732\HijackThis.exe
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v8.dll
O2 - BHO: IeCatch5 Class - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - E:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - E:\PROGRA~1\FLASHGET\fgiebar.dll
O4 - HKLM\..\Run: [RfwMain] "E:\Rising\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [RavTask] "E:\Rising\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\RunOnce: [RavStub] "E:\Rising\Rising\Rav\ravstub.exe" /RUNONCE
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\CTFMON.EXE
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\聊天类\QQ\AddToNetDisk.htm
O8 - Extra context menu item: 使用网际快车下载 - E:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - E:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 使用迅雷下载 - C:\Program Files\Thunder\geturl.htm
O8 - Extra context menu item: 使用迅雷下载全部链接 - C:\Program Files\Thunder\getAllurl.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\聊天类\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\聊天类\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\聊天类\QQ\SendMMS.htm
O9 - Extra button: JUJU猫 - {6096E38F-5AC1-4391-8EC4-75DFA92FB32F} - http://www.jujumao.com (file missing)
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - E:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - E:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1136629685859
O17 - HKLM\System\CCS\Services\Tcpip\..\{28284387-5933-47DF-80F9-A0BD95652BD8}: NameServer = 211.98.2.4 202.101.98.55
O17 - HKLM\System\CS1\Services\Tcpip\..\{28284387-5933-47DF-80F9-A0BD95652BD8}: NameServer = 211.98.2.4 202.101.98.55
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Rising Proxy Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - e:\rising\rising\rfw\rfwproxy.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - e:\rising\rising\rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - E:\Rising\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - E:\Rising\Rising\Rav\Ravmond.exe
