Used & new Computer Accessories & Monitors for sale in Islamabad & Rawalpindi
Where can I buy used computer accessories & monitors in Islamabad?
Grading a screen honestly takes two test images and a dark room. A full white field shows dead pixels and shadowing; a full black one shows what the backlight is doing at the edges. Each input is worth a run with a known-good cable, since a socket can fail on its own. The four grades are New, Like New, Good Used and For Parts, and delivery covers Islamabad and Rawalpindi.
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What to check before buying a used computer accessories & monitors
These are the checks that set the condition grade on anything we list — and the ones worth running yourself wherever you buy.
Test on white and black
On white, dark specks that do not wipe away are dead pixels and any yellow or grey shadowing shows up plainly. On black in a dim room, a faint glow in the corners is normal on an IPS panel, but a bright band along a whole edge or a milky cloud through the middle means the backlight diffuser has shifted, and that is not a cheap repair.
Watch it from cold
Switch it on after it has been off for a while and just look at it. Flicker, an image that takes several tries to appear, or a screen that lights and then fades to almost nothing while the picture is still visible if you shine a torch at it, all point at the power board or the backlight driver rather than at a setting.
Test every video input
Feed a picture through HDMI, DisplayPort and VGA in turn and wiggle the plug at each socket. A picture that cuts out when the cable moves means a cracked solder joint on the socket. Check too that the power adapter is the one made for that monitor, because external bricks get swapped between models and the wrong one strains the board.
Check stand and VESA holes
Lift the monitor by its stand and see whether the panel sags or the tilt hinge holds where you set it. Then look at the four screw holes on the back: if they are stripped or the model only ever took a proprietary bracket, a generic arm or wall mount will not fit and a missing stand becomes a real problem.
Work the keyboard and mouse
Open a text box and work across the whole keyboard including the number pad and the arrow cluster. Keys that stick, repeat or do nothing usually mean a spill has reached the membrane. On a mouse, click slowly twenty times and watch for one press registering as two, which is a worn micro-switch, and scroll a long page to catch a jumping wheel.
Copy files both ways
For an external hard disk or SSD, move a few gigabytes each way and watch the transfer speed hold steady, then read the drive's SMART data for reallocated sectors and power-on hours. Clicking, a transfer that stalls at the same point, or a drive that vanishes from the desktop mid-copy means the drive is on its way out.
Brands we see most
These are the computer accessories & monitors brands that come up most often in the Islamabad and Rawalpindi second-hand market. We trade others too — this is what typically turns up, not a list of what is in stock today.
Buying used computer accessories & monitors — frequently asked questions
How do I tell a dead pixel from a speck of dust on a used monitor?
Is image retention on an old monitor permanent?
Does a monitor without its original stand still have value?
More on computer accessories & monitors
Sell your computer accessories & monitors
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Areas we cover
Free pickup and delivery across Islamabad and Rawalpindi.
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