my problem is i opened this laptop and soldered the earphone port on correctly and put everything back the way it should be and now i put the laptop on and the picture you can see faintly but there is no back light on and i opened it again and closed up checked everything again and again but still the same can anyone please help me. Toshiba Satellite M60- win 7 ult Intel Pentium M 750 @1.86 Ghz 1 gigabyte of PC 4200 RAM Intel 915 PM Chipset 533 MHz front side bus speed Nvidia GeForce Go 6600 with 128 megabytes of RAM Toshiba ML1032GAS hard drive, 100 gigabytes 4,200 rpm TruBrite 17.0" wide-screen Native 1440x900 resolution