unfixable problem need help!!!with pics

[uaeslayer]

need a big help plz every time i play mario 64 the screen keep cutting like that wall felt and i cant see anything
com spec:intell(R) pentium(R) 4 CPU 3.20GHz 3.19 GHz 1.00GB of RAm

 

[axcc123]

what is your gfx card so we can help you

 

[uaeslayer]

i have ...RADEON 9550

 

[axcc123]

update your drivers at www.ati.com and update them

 

[uaeslayer]

k i wish it works

 

[uaeslayer]

where i cant find where i can update
????

 

[axcc123]

https://support.ati.com/ics/support/default.asp?deptID=894&task=knowledge&folderID=27