hi guys i got this xbox off of someone who wants me to try to fix it he tried to rjtag it but it went wrong and now i have it he give me everything for it cpu key stock nand but when i desoldered everything and write back the stock its like its still trying to glitch and never boots after about 30 to 40 seconds it red rings 0022 i have been reading about it and it looks like it could be the ldv does anyone know anything about this im just waiting to here from him hoping he took a picture of the xell screen so i can find out the ldv or is there another way to find it out