Strange JPCSP Problem, Help Required

[Alcatrac.Crysis2]

Hello People !!

Nowadays when i run jpcsp and just open the popup menus, a strange black thing comes, it flickers and even the game like Gow Ghost of sparta is running with garbage graphics please help me

I already tried reinstalling Java, i use latest svn build which is now 2361

My Configuration is correct for me because i was not having any problem before

Here are the pics of in game and in popup menu

popup menu:
http://i54.tinypic.com/j17l9v.jpg
http://i55.tinypic.com/x29nip.jpg
http://i56.tinypic.com/2ewlbon.jpg

the Ghost of sparta dificulty select is alright:
http://i55.tinypic.com/op8tx2.jpg

and i have these kinda graphics in every game:
http://i54.tinypic.com/2ly6i4p.jpg

Here are my pc specs:
CPU: Intel Core 2 Duo E7500 @ 3.41 GHz
GPU: ATI Radeon HD 5450 1GB DDR3 OC
RAM: Kingston 4 GB DDR2 @ 800 MHz
PSU: AdCom P4600 @ 600W
MOBO: GigaByte G31M-ES2L
OS: Windows 7 Ultimate SP1 32 Bit

Please Help Me !!