Power and startup
Indicator, adapter and startup behaviour.
Learn more
State whether the indicator lights up, the menu appears and an external adapter is used. Diagnostics and component replacement options depend on the monitor model and design.
Service & support · Tajikistan
Monitor diagnostics and repair in Dushanbe: power faults, missing images and instability. Repair options and parts are assessed for the specific model.

01 / Service scope
A black screen does not always mean a faulty panel. Distinguish a monitor issue from power, cable or computer faults. Start with the model and exact symptom.
Indicator, adapter and startup behaviour.
State whether the indicator lights up, the menu appears and an external adapter is used. Diagnostics and component replacement options depend on the monitor model and design.
Flickering, disappearing images and other defects.
Describe when the image disappears, whether warm-up affects it and whether the fault appears in the on-screen menu. A damaged panel and other faulty components require different solutions; agree on parts and repair value after inspection.
Check the image source and interfaces.
No signal may be caused by the cable, selected input or image source. State the connection method and any test results with another device. Access to computer files is not needed for the initial description.
02 / Process
Model, symptom and accessories.
Record the label model, indicator state and connection method. If there is an external power supply, agree on bringing the adapter with the monitor.
Separate monitor faults from external causes.
Inspection determines the faulty component, compatible part availability and whether repair is worthwhile. An initial description does not replace diagnostics.
Work, parts and expected timing.
Agree on the solution, price and timing before repair. Additional parts and operations are discussed separately; panel replacement is not possible for every model.
Original fault and agreed connections.
At handover, check the original symptom and agreed operating modes. Warranty terms relate to the specific repair and part and are clarified when agreeing the work.
03 / Result
At handover, check the original fault, agreed inputs and operating modes. Assess the repair against the specific model and work performed.
04 / Pricing
Diagnostics and consultation are free. Repair is estimated by model, faulty component, compatible part and test requirements; panel replacement availability is checked separately.
We handle enquiries from almost all of Tajikistan. Delivery, handover or an on-site visit, if needed, are agreed for your city in advance. Terms depend on the address, task and specialist availability; this page does not imply identical service times in every locality.
05 / Useful information
Not always: power, cable, selected input or the computer may be responsible. Describe the indicator and on-screen menu to help prepare for diagnostics.
It depends on the exact model, compatible panel availability and cost. After inspection, compare repair with device replacement; universal repairability is not promised.
If the monitor uses an external adapter, mention it in your enquiry. Agree on handover contents in advance so the monitor can be checked with its power supply.
Diagnostics and consultation with a service engineer are free. Repairs, consumables and parts are priced separately after inspection and agreement on the work.
The engineer call-out within the city is free. Address, timing and the possibility of on-site work are agreed in advance; repairs and parts are not automatically included.
After we confirm the model, condition and scope. Parts availability, refurbishment needs and device quantities affect the estimate. Cost and expected timing are agreed before work proceeds.
Before work starts, confirm the warranty terms for the selected operation and part. They depend on the repair and device condition; this website does not set one duration for every fault.
Let’s discuss the next step
State the monitor model, indicator state, connection method and fault. Mention an external adapter, screen damage and your city.
+992 44 655 00 00info@nekon.tj