Product Anouncement:This product is certificated to meet RoHS Directive andLead-Free produced definition. Using approved criticalcomponents only is recommended when the situationto replace defective parts. Vender assumes no liabilityexpress or implied, arising out of any unauthorizedmodification of design or replacing non-RoHS parts.Service providers assume all liability.Qualified Repairability:Proper service and repair is important to the safe,reliable operation of all series products. The serviceproviders recommended by vender should beingaware of notices listed in this service manual in orderto minimize the risk of personal injury when performservice procedures. Furtermore, the possibile existedimproper repairing method may damage equipment orproducts. It is recommended that service engineersshould have repairing knowledge, experience, as wellas appropriate product training per new model beforeperforming the service procedures.NOTICE:To avoid electrical shocks, the products should beconnect to an authorized power cord, and turn off themaster power switch each time before removing theAC power cord.To prevent the product away from water or explosedin extremely high humility environment.To ensure the continued reliability of this product,use only original manufacturer’s specified parts.To ensure following safty repairing behavior, put thereplaced part on the components side of PWBA, notsolder side.!!!!To ensure using a proper screwdriver, follow thetorque and force listed in assembly and disassemblyprocedures to screw and unscrew screws.!Using Lead-Free solder to well mounted the parts.!! The fusion point of Lead-Free solder requested in thedegree of 220 C.°Important Safety NoticeGo to cover page1ACER P223W