Dk 021:2015: 50310000-1 Maintenance And Repair Of Office Equipment. Primary Thermal Monitoring Of Computer Equipment, Diagnostics Of Temperature Sensors (Hwmonitor) And Fixation Of Critical Overheating. Complete Disassembly Of The Laptop Case, Disconnection Of Matrix Loops, Keyboard And Peripheral Interfaces Of Expansion Boards. Dismantling Of The Single Module Of The Copper Heat-Conducting Tubes Of The Radiator From The Crystals Of The Central Processor And The Video Chip. Carefully Disconnect The Faulty Mechanical Cooler From The Radiator Structure Of The Cooling System. Cleaning The Radiator Grill From Compressed Dust Layer ("Felt"), Degreasing The Contact Areas Of The Boards And The Heat Exchanger. Application Of High-Conductive Service Thermal Paste Of The Arctic Mx-4 Type On The Crystals Of Microcircuits And Installation Of New Elastic Thermal Pads. Installation, Centering And Mechanical Fixation Of The Cooling Fan For Lenovo/Acer Provided By The Customer On The Radiator Unit. Installation Of The Cooling Module On The Motherboard With Strict Adherence To The Sequence Of Screw Pressure, Connecting The Power Supply Of The Cooler (Pwm-3/4Pin). Reverse Assembly Of The Computer Case, Testing Of The Algorithm For Changing The Rotation Of The Blades Depending On The Dynamic Load Of The System. Long-Term Stress Testing Of The Processor (Aida64 / Furmark) Under 100% Load To Control Temperature Stability And Put The Computer Into Operation In Accordance With Contract No. 626 Dated 18.06. 2026 Year