Toshiba SATEGO L300D, PSLCAX/PSLCBX, EQUIUM L300D 7Display, Ifthereisstillanerror,performCheck4

2.7￿￿Display￿ 2￿￿Troubleshooting￿

3.￿￿If￿there￿is￿still￿an￿error,￿perform￿Check￿4.￿

Check￿4￿ The￿FL￿inverter￿board￿may￿be￿faulty.￿￿Replace￿it￿with￿a￿new￿one￿and￿ return￿to￿Procedure￿3.￿￿If￿there￿is￿still￿an￿error,￿perform￿Check￿5.￿

Check￿5￿ Make￿sure￿the￿LCD/FL￿cable￿has￿been￿firmly￿connected￿to￿the￿system￿ board￿and￿LCD￿module.￿

FL￿inverter￿board		System￿board	CPU
	LCD/FL￿cable			￿

￿

￿If￿the￿cable￿is￿loose￿or￿off,￿reconnect￿it￿firmly￿and￿return￿to￿Procedure￿3.￿￿

If￿there￿is￿still￿an￿error,￿perform￿Check￿6.￿

Check￿6￿ The￿LCD/FL￿inverter￿cable￿may￿be￿faulty.￿￿Replace￿it￿with￿a￿new￿one￿and￿

return￿to￿Procedure￿3.￿￿If￿there￿is￿still￿an￿error,￿perform￿Check￿7.￿

Check￿7￿ The￿LCD￿module￿may￿be￿faulty.￿￿Replace￿it￿with￿a￿new￿one￿and￿return￿to￿

Procedure￿3.￿￿If￿there￿is￿still￿an￿error,￿perform￿Check￿8.￿

Check￿8￿ The￿System￿board￿may￿be￿faulty.￿￿Replace￿it￿with￿a￿new￿one.￿￿If￿there￿is￿

still￿an￿error,￿perform￿Check￿9.￿

Check￿9￿ The￿CPU￿may￿be￿faulty.￿￿Replace￿it￿with￿a￿new￿one￿following￿the￿

instructions￿in￿Chapter￿4.￿

Check￿10￿ The￿memory￿may￿be￿defective.￿Replace￿the￿memory￿module￿with￿a￿new￿

one￿following￿the￿steps￿described￿in￿Chapter￿4.￿If￿the￿problem￿persists,￿

perform￿Check￿10.￿

￿

Satellite￿L300D/L305D/Satellite￿Pro￿L300D/EQUIUM￿L300D/SATEGO￿L300D￿￿￿￿￿Maintenance￿Manual￿ 2-17￿