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Sumter, SC

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AT&T Store

2.6 (8 reviews)
Closed • 10:00 am - 8:00 pm

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Computer Upgraders

Computer Upgraders

3.9(15 reviews)
2.7 mi

We had a motherboard replaced in September to support Windows 11, and Windows was installed at that…read moretime. Approximately three months later, in December, the system entered an Automatic Repair loop and would not boot. We spent nearly two months attempting to troubleshoot the issue ourselves using the reset and restore options available within Windows. A December restore point was visible during that process. When we brought the computer back to the shop, we were told that "someone must have deleted system files" and that it would be $100 to reinstall Windows. We were also told it was not possible for the issue to be related in any way to the prior hardware replacement of which a previous call to Microsoft verified it very well could be and months later at that. What concerned me was the immediate attribution of fault without explanation of diagnostic steps. Windows Automatic Repair loops are boot-level failures typically associated with update corruption, driver conflicts, storage issues, or system configuration instability -- not casual deletion of files by an end user. Core operating system files are protected and not easily removed through normal usage. Additionally, concerns were raised about side panel screws suggesting possible tampering, although it was unclear how that would relate to a Windows boot-level error. Given that this was a return visit following extensive and costly hardware work performed by the same shop, I would have expected a broader and more collaborative diagnostic discussion before attributing the issue to customer action. Multiple plausible causes exist for this type of failure, including Windows update corruption and drive health factors, and those possibilities should be evaluated and explained before concluding that files were deleted or that the system was tampered with. It was also not clearly communicated at the time of the original repair how long labor would be covered or what expectations should be if a system-level issue arose months later. With expensive hardware work, clearer explanation of warranty limits, potential update-related risks, and post-install expectations would help customers make informed decisions. Even if the root cause ultimately turned out to be unrelated to the motherboard itself, a transparent diagnostic process and clearer policy communication would have reinforced confidence and likely led to additional service work. Instead, the quick assignment of blame and dismissal of other possibilities affected our confidence in continuing to use their services. We ultimately chose to resolve the matter elsewhere. If you struggle with question of getting a new gaming PC over repairing just buy the new one over going here, you'll be far better off.

I haven't had any problems any of the times i've been great store great service! the people are…read morefriendly and helpful I will make sure to come back with any computer problem!

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Computer Upgraders - Our Sumter Living Ad

Our Sumter Living Ad

Computer Upgraders - Computer Upgraders 2000 square feet of Computers, Tablets, PC Parts and Televisions. Great selection of cables and parts!

Computer Upgraders 2000 square feet of Computers, Tablets, PC Parts and Televisions. Great selection of cables and parts!

Computer Upgraders

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Cell ER - Cell phone repair

Cell ER

4.6(9 reviews)
34.2 mi

I reached out about replacing my cracked screen. He responded within 15 minutes giving me the price…read moreand said I could come in the same day and get it done. I get to the business, and he tells me it'll only take ten minutes, and I can take a seat. I was checking the time, and he did not lie it only took ten and it looks just a good as when I got the phone!!

I regret being referred to Cellular Plus on Parklane Road and will not return. I brought in my…read moredaughter's Apple Watch for a cracked back, charging issues, and an upside-down screen orientation. I was told it would be repaired for $100 and ready Monday. Instead, I received no updates and had to return multiple times over approximately three weeks. Each time, I was told it needed more time and would be ready "tomorrow." When I finally received it, the watch was rubber-banded together, covered in glue, and only the back appeared to have been repaired. The other issues remained unresolved. Two days later, the watch shut down again. When I returned to discuss the problem, the representative became defensive, called me a liar, and refused to review the cameras he had mentioned. I had remained patient throughout the process and was not disrespectful, so this treatment was completely unacceptable. I paid $25 after he initially quoted $30-$35, yet he said I should be grateful because he had done more work than I paid for. The money is not the main issue--the lack of communication, poor workmanship, repeated promises, and unprofessional behavior are. I cannot recommend this location.

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Cell ER - Cell phones repair

Cell phones repair

Cell ER - Cell phone repair store logo

Cell phone repair store logo

Cell ER - Cell phone repair

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Cell phone repair

AT&T Store - mobilephones - Updated October 2026

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