Re: Hp elitebook 840 g3 schematic needed



hi there i have same issue did you find schematic for this laptop ??...

Re: Samsung LN2353H - Bad Power Supply BN44-00158A



any idea what to do next mate thanks in advance...

Re: Samsung LN2353H - Bad Power Supply BN44-00158A

well i have finally replaced F9222L and surprise no more resistor blowing lol but im not happy now as it hasn't fixed my issue... i have red light on tv but when i try to press power or any other touch button they do not respond so i figure i would use the ir blaster on my phone and when i power on the light goes out but tv is not on but thered tv responds when i press buttons on my phone just nothing happens so i decided to start measuring voltages from the connectors and think the only voltage reading i got from 1 put was 5v stand...

Re: Samsung LN2353H - Bad Power Supply BN44-00158A

great thanks will post back when i replace cheers

Re: Samsung LN2353H - Bad Power Supply BN44-00158A



the resistors i purchase on ebay listing says 0.22 ohm 1w carbon resistor ( OR22 resistors ) are they correct ?? colour code is red red silver gold ?...

Re: Samsung LN2353H - Bad Power Supply BN44-00158A

great thanks again for your help i am going to purchase replacement part from ebay hopefully that is only issue one other question i have replacement 1w 0.22k resistors but they are not fuse able do i need to use fuseable ?

Re: Samsung LN2353H - Bad Power Supply BN44-00158A


there is no visual damage to ICM801S is there a way to test ? or will i just replace it do you have link on eBay for icm801s ? really appreciate your reply bud thanks...

Re: Samsung LN2353H - Bad Power Supply BN44-00158A




hi there i know this is old but i have the same issue you said you repaired RM801 resistor was blown !! so i replaced it thinking it just failed as there is no other visual damage to the board components anyways i replaced it hooked the board back up to tv powered it up and boom it blew open again and also blew fuse in power lead any idea where to go from hear as im new to this thanks for your time guys...