im a noob at psp moding

[ob1g]

my name doug i go by ob1g i found the web site because im tryibg to mod my 4 boys psps im not of to a very good start i got the batt moded i ran the mm maker software i put the batt in and still have a plank screen hope someone can help

[ob1g]

this is the software im using Rain's Simple MMS Maker v1.0

[ƒR()§†H@X]

hold the L trigger then insert the battery it runs off the L trigger

[ob1g]

i did it just stayed blank

[ob1g]

i also tryed to rerun that hole progrem. i looked on the memstik all the files are ther

[ob1g]

i also tred changing the trigger button