Projection Equipment Malfunction
Red screen, green screen, blue screen, yellow screen, snowflake screen, no power on, blurry, low brightness, won't start, out of focus, automatic shutdown. Motherboard repair, chip repair, lens damage repair, LED bulb replacement
Power-on display failure, indicator lights running normally; Power-on no electricity, no response; Color shift, abnormal screen display; Overheating, frequent system crashes; Fan abnormal noise, loud noise; Frequent crashes, power failure or automatic reboot; Power-on error message, unable to enter the system; Power-on "beep" alarm; Fan not spinning or very loud noise; Power-on with display, screen very dark; Running normally, screen turns red; Power-on with colorful screen, white screen, flickering screen, screen with lines; Keyboard keys unresponsive, keyboard stuck keys, automatic key presses; Power-on and screen goes black or dim after a short run; Image unclear
Section II: Projector Repair Models Include:
1. Jmgo Series: Z3, Z3S, Z4, Z4X, Z5, Z6, H1, H1S, H2, H3, Z8X Mango Mini, and other models
2. Nut models G1, G1pro, G3, C6, Cn, G7, P1, P2, J6s, J7, T6, J730, C6, X1, J700, V8, J9, G9, J10, and others
3. Kulele All Models
4.贝壳、暴风、微鲸、天猫魔屏、小明激光、神画、山水、智歌等
EPSON, Sharp, Optoma, SANYO, Hitachi, Toshiba, BenQ, Panasonic, NEC, PLUS, Mitsubishi, ViewSonic, BenQ, Barco, PD, ViewSonic, Samsung, etc.
Section 3: Repair Pricing and Process:

(You pay for shipping to the center, and we will ship it back to you for free via SF Express) We solemnly promise: Free inspection!!!
Upon completion of the inspection, if the customer prefers not to repair, they may choose to exchange for another used or new projector at our center, or we can recycle it for the center!
Four: Extended Warranty Period
Warranty for the same fault for half a year after repair at the service center!
V. Maintenance Time:
Professional projector repair engineer team, general issues fixed within one day, shipped out the next day!!!
Six, Caution: If there are important software data on the machine to be sent for repair, please back them up yourself first!
Seven, no machine is beyond repair; it all depends on whether you choose to fix it!
Hangzhou Baonaihuan Projector Repair Center (Physical Store, Physical Company)
Safety - Professionalism - Speed Our motto: Fix, don't replace!
































