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Important parameters -
after-sale service
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Main chipset: AMD B550 Audio chip: Integrating Realtek ALC1220 7.1 >> Memory type: 4×DDR4 DIMM Maximum memory capacity: 128GB Main board type: ATX plate type Overall dimensions: 30.5×24.4cm Power socket: One 4-pin, one 8-pin, one 24 >> Power supply mode: 14 phase
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Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is 3 years (1-year renewal, 3-year warranty, 4-year free warranty during the event) -
Customer service telephone: 021-6071-0630 (24-hour service) -
Specific contents: Huaqing motherboard will implement new product DOA (including new product replacement service) within 7 days (inclusive) of sale, and "good product replacement service" within 8 days (inclusive) to 15 days (inclusive), subject to the date of the certificate, and will be replaced with the Huaqing Technical Service Center to which the buyer belongs. If there is no purchase certificate, we will not replace the good products. Artificial damage is not within the scope of this service. Since 2006 (subject to the serial number of the main board), under normal use, Huaqing Technology has implemented three-year quality assurance and national joint guarantee for the main board products. Enter the official website>>