Umart is now offering a new PC Repairs and Upgrades service, designed to boost your computer's performance affordably. As an introductory offer for this service, we're providing free Hardware Diagnosis to all customers who book online. Our service covers a range of common PC issues:
• Booting problems or blue screen errors • Hard drive failures • Power supply issues • Slow computer performance • Unusual or loud noises • Viruses • Visual glitches and errors
For any of these problems, we are ready to repair and upgrade your PC with new components as needed. Our team of technicians is both friendly and patient, ensuring efficient problem resolution.
Please note: We do not offer laptop repairs.
For more details and to book your service at $0 (online) or $60 (walk-in), please visit Umart's website.
Book online to get a FREE 30-minutes Basic Diagnosis!
UmartFix with FSD/Uber
Door-to-Door PC repair with FREE pick up and delivery in just 1-3 hour. Sit back... and let UmartFix do the rest.
PC repair can be a nightmare - with long waiting times, inconvenient trips to repair shops, uncertain repair durations, hidden fees, and poor communication, all making the experience frustrating, stressful, and time-consuming. UmartFix now provides Door-to-Door PC repair services which makes PC repair hassle-free with our FREE pick up and delivery in just 1-3 hour. Whether you’re dealing with a slow computer, broken hardware, or a virus infestation, our expert technicians are here to help—without you having to leave the comfort of your home or office.
• FREE pick up & delivery service • Hardware Repair • Upgrades • Software Troubleshooting • Custom PC Build
We understand that time is valuable, so we aim for quick turnaround times and ensure your PC is back in your hands as soon as possible—delivered right to your doorstep, free of charge. No hidden fees, no stress. Enjoy reliable, top-quality service without the inconvenience of traveling to a repair shop.
Please note: We do not offer laptop repairs.
For more details and to book your service at $88, please visit Umart's website.
Book online to get a FREE 30-minutes Basic Diagnosis!
Experience a quick and easy upgrade for your Genmitsu Desktop CNC.
Pre-installed motor noise suppression PCB provides enhanced performance.
It's compatible with All 3018 Series CNC router. Applied to lathes, mills, car hoists, pumps & conveyors, etc.
Double ball bearing brush. CW/CCW rotation.
The way to get the new GS-775M spindle motor up to speed is to increment its runup using a sequence of GCODE commands. Those are shown here:
(Applies to new SainSmart Genmitsu GS-775M Spindle Motor)
(Spindle Speed 10000 RPM X 2; Set 10000 value for max spindle speed in Candle Settings)
(Ramp up spindle speed GCODE to prevent power supply overload)
M03 S1000
G4 P0.5
M03 S2000
G4 P0.5
M03 S5000
G4 P0.5
M03 S10000
(Spindle is now running at full speed)
This method is known to prevent overload of the power supply.
An alternative is to replace the stock power supply with one having greater current capacity (24V 8-10A), but that may burn out the controller with an abrupt 100% speed command.
However, a larger power supply should provide more cutting power from the GS-775M spindle, but the power-up sequence shown above is still recommended.
