Davit Mamyan posted an answer for this Toshiba Satellite L775d-s7340 17.3 Led Laptop Quad-core A6/6g/640g/blu-ray:
"find in bios battery calibration"
Davit Mamyan posted an answer for this HP Omni 120-1100 120-1130 H2M56AA All-in-One Computer - AMD E-Series E:
"Reinstall chipset and audio driver."
Davit Mamyan posted an answer for this Oki Electric Industry Okidata Okidata B2540 MFP b2540mfp:
"There is little of paper in printer. Take the toner out and with very attention see,..."
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