EXPERTS PLEASE HELP: Toshiba L675D-S7049 Freezes

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Can someone please offer some detailed guidance

Toshiba L675D-S7049 laptop works perfectly fine on battery. However, once plugged in, either immediately or after a bit of time, laptop completely freezes and only hard power shutdown does anything. Warranty is finished and Toshiba is not helping whatsoever.

I have looked everywhere online & I have tried countless remedies to no avail. I opened up laptop & attachments R pics of mobo. It does NOT have da NEC/TOKIN caps, however, there are:

Mobo: NALAE LA-6053P
Rev: 1A

3 0E5 220 6.3V
3 0G4 390 2.5V
3 0J4 VLPS 330 2.5V
(the little round metallic partially purple items in the picture attachments)


If I am focusing on da wrong items, please let me know. Otherwise, which ones should I change and with what??? Please help, your assistance would be greatly appreciated!!
Please if you can, give me some guidance