Professional repair of graphics chips and video cards
We at TMC-Tec have been dealing with the professional repair of graphics chips and video cards from laptops, PCs, all-in-one devices and industrial computers for many years.
Due to the advanced age of devices, thermal malfunctions on the graphical unit do not fall under the manufacturer’s warranty.
Any and all models from different brands will be examined and repaired by trained technicians.
All shortcomings will be set right with greatest care and attention. Repairs are carried out using professional tools for soldering SMD, BGA, microBGA, CSP, FLIP-CHIP.
A high end diagnosis using professional gauges built by a German-Austrian manufacturer will be performed before as well as after the repair works.
Due to the advanced age of devices, thermal malfunctions on the graphical unit do not fall under the manufacturer’s warranty.
Any and all models from different brands will be examined and repaired by trained technicians.
All shortcomings will be set right with greatest care and attention. Repairs are carried out using professional tools for soldering SMD, BGA, microBGA, CSP, FLIP-CHIP.
A high end diagnosis using professional gauges built by a German-Austrian manufacturer will be performed before as well as after the repair works.
Examining BGA chipsets
Defect graphics chip before repairs
Refurbished graphics chip after repairs
Our offer includes the following repairs
✓ Replacement of individual controlling components
✓ Repair and replacement of thermostats
✓ Replacement of components for power supply, PFC
✓ Programming and replacement of BIOS components
✓ Replacement of most possible power supplies and converters
✓ Replacement of DC sockets, DVI, HDMI, D-SUB, Displayport sockets
✓ Regeneration and refurbishment of conductor tracks
✓ Modification and regeneration of damaged components
✓ Reballing of chipsets such as Northbridge, Southbridge, graphics chip, GPU and video memory
✓ Insertion of new SMD & BGA components
✓ Repair and replacement of analog / digital converters
✓ Repair and replacement of heatsinks
✓ Insertion of new interfaces
✓ Repair and replacement of thermostats
✓ Replacement of components for power supply, PFC
✓ Programming and replacement of BIOS components
✓ Replacement of most possible power supplies and converters
✓ Replacement of DC sockets, DVI, HDMI, D-SUB, Displayport sockets
✓ Regeneration and refurbishment of conductor tracks
✓ Modification and regeneration of damaged components
✓ Reballing of chipsets such as Northbridge, Southbridge, graphics chip, GPU and video memory
✓ Insertion of new SMD & BGA components
✓ Repair and replacement of analog / digital converters
✓ Repair and replacement of heatsinks
✓ Insertion of new interfaces
Preparing BGA reballing
Newly equipped BGA graphics chip
Insertion of new graphics chip
Most common error symptoms
✓ Image errors such as colorful streaks, boxes or spots
✓ Video card does not display image if plugged into an external monitor
✓ Operating system does not react fluently using high resolutions
✓ Video drivers cannot be installed
✓ Device crashes while running
✓ BSOD while booting or while starting the system
✓ Interfaces such as TV, video, HDMI, VGA or DVI do not function properly
✓ Video card or device becomes unusually hot
✓ Signal tones and warning tones ring out while turning on the device
✓ Video card does not display image if plugged into an external monitor
✓ Operating system does not react fluently using high resolutions
✓ Video drivers cannot be installed
✓ Device crashes while running
✓ BSOD while booting or while starting the system
✓ Interfaces such as TV, video, HDMI, VGA or DVI do not function properly
✓ Video card or device becomes unusually hot
✓ Signal tones and warning tones ring out while turning on the device
Possible causes and damages
✓ Malfunctioning or damaged graphics chip or video memory
✓ Faulty communication between video memory and graphics chip
✓ Cracks in the soldered points between the BGA chipsets
✓ Mechanical damages in the shape of ripped off components
✓ The heatsink or fan is damaged or covered in dust
✓ Faulty power supply to the video card
✓ Damaged BIOS by installing the wrong update
✓ Malfunctioning analog/digital converter
✓ Malfunctioning interfaces or sockets
✓ Faulty communication between video memory and graphics chip
✓ Cracks in the soldered points between the BGA chipsets
✓ Mechanical damages in the shape of ripped off components
✓ The heatsink or fan is damaged or covered in dust
✓ Faulty power supply to the video card
✓ Damaged BIOS by installing the wrong update
✓ Malfunctioning analog/digital converter
✓ Malfunctioning interfaces or sockets
We managed to repair or replace the following chipsets and video cards successfully
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G86-771-A2 G86-770-A2 G86-731-A2 G86-730-A2 G86-631-A2 G86-635-A2 G86-703-A2 G86-750-A2 G86-604-A2 G86-751-A2 G86-920-A2 G84-625-A2 G84-950-A2 G84-750-A2 G84-600-A2 G84-602-A2 G84-603-A2 G84-400-A2 G84-53-A2 |
G84-975-A2 G84-303-A2 G84-735-A2 G84-710-A2 G84-751-A2 G92-720-A2 G92-751-A2 G92-750-A2 MCP89MZ-A2 MCP67D-A3 MCP77MV-A2 MCP77MH-A2 MCP79D-B2 MCP79MXD-B2 MCP89MZ-A3 MCP79MVL-B2 MCP79MXT-B3 MCP67MV-A2 MCP67M-A2 |
MCP67MD-A2 GO7600-T-N-A2 GO7600-N-B1 GO7400-B-N-A3 GO7300-B-N-A3 GO6800-B1 GO5600 GO5200 GO7950GTXH GO6200 GO7800-GTX GO7700-H-N G6150-N-A2 G6100-N-A2 SPP100-N-A2 GO7900-GTXHN GO7900-GSHN |
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215-0735075 215-0674042 215-0752007 215-0674034 215-0725013 215-0674020 215-0674028 215-0708017 215-0725018 215-0725016 215-0708003 215-0674030 216-0729042 216-0707011 216-0707001 216-0774207 216-0774007 216-0810005 216-0683013 |
216-0774009 216-0752001 216-0752003 216-0729051 216-0728014 216-0674026 216-0749001 216-0810001 216-0774008 216-0774211 216-0728020 216-0732019 216-0809024 216-0707007 216-0774191 216-0833002 216-0809000 216-0833000 216-0707009 |
216-0707020 216-0774093 216-0697014 216CPIAKA13F 216PLAKB26FG 216PMAKA13FG 216XJBKA15FG 216PVAVA12FG 216PDAGA23F 216RMAKA14FG 216PQAKA13FG ATI X600 ATI X700 ATI X1300 ATI X1400 ATI X1600 ATI M74-M |
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Quadro 6000 FX4800 FirePro V9800 AMD W9000 Tesla C2075 Quadro K5000 K4000 HD 7990 GeForce GT630 GTX 690 FX5800 GO9800M GTX HD 6650M 8800 GT Radeon X1900 HD 2600 XT 8600M GT |
GO 8800M GO 8700M ATI X1800 FX1700 & FX1500 HD 4870 X2 ATI V5600 Radeon 9600 Pro 8400M G Fire GL V7350 Quadro K4000 ATI RG220 Quadro 2000D Nvidia NVS 510 AMD V5900 ATI HD7950 HD 5870 MSI R7970 |