HP P27 G5 Maintenance And Service Manual page 20

components and lead to malfunctions.
• The fusion point of Lead-Free solder is requested. Repairing with conventional lead wire may cause damage.
• Work quickly to avoid overheating the circuit board as soon as you confirm the steady soldering condition.
• Keep the soldering iron tip clean and well tinned and when replacing parts.
• A close inspection of the circuit board revealed look in good condition.
• After repaired, must connect source to each port to check Main board function is ordinary.
Note: (The requirement of professional repairers' regulation by ERP lot5)
1) The professional repairer has the technical competence to repair electronic displays and complies with the
applicable regulations for repairers of electrical equipment in the Member States where it operates.
Reference to an official registration system as professional repairer, where such system exists in the Member
States concerned, shall be accepted as proof of compliance with this point.
2) The professional repairer is covered by insurance covering liabilities resulting from its activity, regardless of
whether this is required by the Member State.
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