ill give it a try this weekend. thanks allot !...

Oh found it,, i did not expect it to be on the backside.... erm the one i see less often

its Crescent - 6050A3022501-MB-A01(A1)

you where spot on ! also ordered some of those probes see how that works. would save allot of time if it worked.

by the way now knowing the correct motherboard, should i try another bios ? maybe this one cant be saved anymore but i give it a few more tries for sure,. i dont like waste

hmm i will look up those probes since soldering them everytime is not ideal i think thank you for all the help by the way !!


The motherboard name or id not sure how you call it, i posted is from the sticker in one of the ram slots... so what i think might have happened.... is the backplate might not be from this system. thats all i can think off. might explain why its not working either... but then i should go by the motherboard sticker i asume ? and ignore the maybe faulty backplate with serial number and model number ? what is the best way to go forward? i can explain...

yeah i was thinking about that. but it only works for the chip on the backside the 32Mb one. the other one has there pads under its chip without anything exposed i did order a clam that should be able to do Wson.. to bad this laptopm uses 2 sizes......

oh i flashed both... but now i get the solid yellow again.. problem is i then start doubting my own soldering skills... a resolder them a few times. but remains few blinks white then solid yellow


resoldering them and the software stuff makes it rather hard, i keep asking myself if i might made a mistake in soldering... untill i solder them to the read out board witch works every time....

oh thank you, i did use another one before i went back to the failed one, it had the 16MB and the 32MB, Orig+R70_010600 also from this forum. that one only gave me solid yellow on the power led, and nothing more.

ill give it a try, if it does not work i have some more soldering under my belt

thank you for your help and i wikll report back!...

Hi i received a HP elitebook G6 that had a The HP Endpoint Security Controller error when booted but 3 enters later you could use it in windows, i thought maybe a bios update helps...... i used the HP tool (it did not want to update from device manager,,, someting i did not even knew worked) after the update it bricked the laptop.

i get 7 blinks on the capslock and thats it. i desoldered the chips front and back. and made a dump. i tried one bios posted here for the 16M and the 32Mb bios.. but it would not turn on or give an error code. so now i reflashed it back in its failed state...