tender for annual repairing and maintenances of computers, printers and other devices of municipal corporation chhindwara; 1 computer (desktop / all-in-one) 2 motherboard repair 3 smps repair 4 smps replacement 5 ram replacement (4gb) 6 ram replacement (8gb) 7 hdd replacement (500gb) 8 hdd replacement (1tb) 9 ssd installation (240gb) 10 ssd installation (512gb) 11 cpu fan replacement 12 processor replacement - i3 13 processor replacement - i5 14 processor replacement - i7 15 keyboard replacement 16 mouse replacement 17 os installation 18 antivirus installation 19 complete servicing 20 laptops 21 laptop screen replacement - 14 lcd 22 laptop screen replacement - 14 led 23 laptop screen replacement - 15.6 lcd 24 laptop screen replacement - 15.6 led 25 keyboard replacement 26 touchpad repair 27 battery replacement - 4 cell 28 battery replacement - 6 cell 29 charger/adapter replacement - 65w 30 charger/adapter replacement - 90w 31 hinges repair/replacement 32 ram upgrade (4gb) ddr 3 33 ram upgrade (8gb) ddr 3 34 ram upgrade (4gb) ddr 4 35 ram upgrade (8gb) ddr 4 36 ssd/hdd installation 37 fan/heating repair 38 motherboard chip repair 39 os installation 40 printers (laser / inkjet / all-in-one) 41 cartridge refilling (laser - black) 42 cartridge refilling (laser - color) 43 cartridge refilling (inkjet) - black 44 cartridge refilling (inkjet) - color 45 drum replacement - hp 46 drum replacement - canon 47 drum replacement - samsung 48 drum replacement - brother and other 49 toner powder filling - black 50 toner powder filling - color 51 pickup roller replacement 52 scanner unit repair 53 logic board repair 54 printer head repair (inkjet) 55 power supply repair 56 general services 57 other devices 58 ups repair - 600va 59 ups repair - 1kva 60 ups battery replacement - 7ah 61 ups battery replacement - 9ah 62 lan port repair 63 lan cable laying/repair 64 wi-fi router repair 65 networking switch repair - 8 port 66 networking switch repair - 16 port 67 cctv dvr repair 68 cctv camera repair 69 scanner repair 70 external hdd repair - 1tb 71 external hdd repair - 2tb 72 data recovery (pen drive/hdd) - 16gb 73 data recovery (pen drive/hdd) - 32gb