{"product_id":"gekkoscience-kbox-repair-service","title":"GekkoScience KBox Repair Service","description":"\u003cp\u003e\u003cstrong\u003eGekkoScience KBox repair fixes the faults owners report most: no sign of life at the wall, a hashrate that sinks from 22 to about 17 TH\/s on High, and a miner console that finds fewer than 18 BM1370 chips. A healthy KBox reports all 18; any other count is a fault. Complete-unit repair in the USA, proven under load.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGekkoScience KBox repair usually begins with one of two complaints: a unit plugged in and showing nothing at all, or one still glowing and hashing but well short of the 22 TH\/s it was bought for. Our USA lab treats the machine as the single system it is — one internal board with 18 BM1370 chips, the integrated Mean Well power supply, the Linux controller with its stats screen, and the two fans behind the faceplate. This is a complete SHA-256 Bitcoin miner in its own steel and aluminum case, not a removable hashboard, so it is diagnosed, repaired and validated as a whole. You do not need to work out which part of it failed before you contact us.\u003c\/p\u003e\n\u003ch2\u003eTechnical Diagnostics and Common Issues with GekkoScience KBox\u003c\/h2\u003e\n\u003ch3\u003eQuick Symptom Checklist\u003c\/h3\u003e\n\u003cp\u003eThe lines below are reproduced the way the KBox shows them. Counts and numbers differ from unit to unit; the shape of the message is what to match.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe unit is plugged in and switched on at the rear, and nothing happens: no fans, no screen, no network. Or a green light is on, but the miner never starts.\u003c\/li\u003e\n\u003cli\u003eHashrate drops from about 22 TH\/s to 16–17 TH\/s while the unit is still set to High, and changing modes does nothing.\u003c\/li\u003e\n\u003cli\u003eThe miner console reports fewer than 18 chips, for example \u003ccode style=\"word-break:break-all;\"\u003eBM1370:12T [oooooooooooo]\u003c\/code\u003e — every \u003ccode\u003eo\u003c\/code\u003e is a chip that answered, and a healthy KBox shows 18 of them. Hashrate sits far below every preset and hardware errors climb quickly.\u003c\/li\u003e\n\u003cli\u003eThe front screen shows \u003ccode\u003eIP: n\/a\u003c\/code\u003e and \u003ccode\u003ewifi signal 1%\u003c\/code\u003e, or the dashboard cannot be reached while the unit keeps hashing.\u003c\/li\u003e\n\u003cli\u003eThe dashboard shows a \u003ccode\u003eCGMINER Configuration Issue\u003c\/code\u003e banner, or \u003ccode\u003eSTRATUM BLOCKED\u003c\/code\u003e, or says the miner is not mining while hashing continues.\u003c\/li\u003e\n\u003cli\u003eThe unit runs hot and loud on High and slows itself down; ASIC temperature climbs into the low 70s °C before the fans catch up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0788\/4917\/9921\/files\/gekkoscience-kbox-front-screen-hashrate-solo-pool.webp\" alt=\"GekkoScience KBox front screen showing 21.582 TH\/s while mining on our solo pool\" loading=\"lazy\"\u003e\n\u003cfigcaption\u003eWhat a working KBox shows on its own front screen: 21.582 TH\/s on High while mining on our solo pool during burn-in\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTry This Before You Ship It In\u003c\/h3\u003e\n\u003cp\u003eEach of these takes a few minutes and none of them needs the case opened. If none of them changes anything, the fault is in the hardware and the rest of this page describes what we do about it.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower the unit down completely\u003c\/strong\u003e with the switch on the rear and leave it off for about five minutes before switching it back on. A restart from the dashboard is not the same thing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToggle the power mode\u003c\/strong\u003e on the front of the miner, or with the remote, and set High again. After a restart the KBox can come back in Low, which looks like lost hashrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug in an Ethernet cable.\u003c\/strong\u003e If the unit went silent on Wi-Fi, a wired connection usually brings the dashboard back within minutes without a reboot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the pool address, port and worker.\u003c\/strong\u003e The address needs a host as well as a port, and solo pools expect your Bitcoin address as the worker name.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGive it air.\u003c\/strong\u003e Keep the rear fans and the front faceplate clear and do not run the unit in a closed cabinet or a tight shelf.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate the firmware from the dashboard\u003c\/strong\u003e and return the presets to factory values if they were tuned.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen the miner console in the dashboard and count the chips.\u003c\/strong\u003e Eighteen means the board is answering. Fewer than eighteen is a hardware fault, and no setting or update will bring the missing chips back.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eModel-Specific Patterns We See on GekkoScience KBox\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNo sign of life at the wall.\u003c\/strong\u003e The KBox on our own bench arrived exactly like this: plugged in, switched on, and nothing — no fans, no screen, no light worth reading. Owners also describe a variant where a green light is on but the miner never powers up, often after the presets were pushed past their factory limits. From the outside it looks like a dead controller or a corrupted system card. It is a hardware fault inside the case, and separating its possible causes is bench work; this is not something a reflash or a reset brings back.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e22 TH\/s that quietly becomes 17.\u003c\/strong\u003e The most common complaint across owner reports: the unit runs at full output for a while, then settles around 16–17 TH\/s while the dashboard still says High, and mode changes do nothing. A restart often brings it back, which points at controller or firmware state rather than the board. But the same picture also appears when the chips reach the firmware's temperature limit in the low 70s °C and the fans react too slowly — a thermal throttle that looks exactly like a software glitch. We tell the two apart under load before anything is replaced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFewer than 18 chips, and no alarm.\u003c\/strong\u003e A KBox that finds only part of its chips does not raise a warning. It simply hashes at a fraction of every preset — around 7 TH\/s on Low and 9–10 on Medium in the case owners documented — while hardware errors accumulate and the pool accepts what little arrives. Owners reasonably suspect tuning or firmware. The miner console tells the truth: a chip count below 18 is the board. The 18 chips are powered as nine pairs, so a loss on this board tends to arrive in a step rather than a slow decline.\u003c\/p\u003e\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0788\/4917\/9921\/files\/gekkoscience-kbox-internal-board-18-bm1370-chips.webp\" alt=\"GekkoScience KBox internal board with the heatsink removed, 18 BM1370 chips in nine pairs\" loading=\"lazy\"\u003e\n\u003cfigcaption\u003eThe KBox internal board on our bench with the heatsink off: the 18 BM1370 chips the miner console counts, laid out in nine pairs\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eA network drop that looks like a dead miner.\u003c\/strong\u003e Wi-Fi on the KBox runs through a USB adapter. When it drops out, the front screen freezes on the last hashrate or shows \u003ccode\u003eIP: n\/a\u003c\/code\u003e, the dashboard disappears, and the unit looks dead — while it is still hashing. A wired connection settles which of the two it is. The Wi-Fi antenna on the rear is also easy to snap off when the unit is moved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarming numbers that are not faults.\u003c\/strong\u003e The dashboard and third-party monitoring apps can show hardware errors in the millions and an accepted-share count far above what the pool reports. On a healthy unit both are normal: the counters include the chips' internal results, not only the shares your pool accepted. A rising hardware-error count matters when it comes with a missing chip count or a hashrate below the preset, and not on its own.\u003c\/p\u003e\n\u003ch3\u003eHardware Notes\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed;font-family:sans-serif;font-size:14px;margin:16px 0 24px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:32%\"\u003e\n\u003ccol style=\"width:68%\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:rgb(248,248,248);border-bottom:2px solid rgb(238,238,238);\"\u003e\n\u003cth style=\"padding:12px;text-align:left;vertical-align:top;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;vertical-align:top;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eAlgorithm\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eSHA-256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eCoin(s) targeted\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eBitcoin (BTC); the pool is set by the owner, solo or shared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eDevice type\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eComplete self-contained home miner and room heater: board, power supply, controller and fans in one case. Not a plug-in board for a larger chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eEnclosure format\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eFully enclosed steel and aluminum case, 11 × 15 × 25 cm, hexagonal-grid faceplate, RGB lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eASIC chips\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003e18 × \u003ca href=\"\/products\/bm1370bc-chip-replacement-for-antminer-s21-pro-repair-service\"\u003eBM1370\u003c\/a\u003e on one internal board; a healthy unit shows all 18 in the miner console\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eDomain structure\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003e9 domains of 2 chips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eRated hashrate\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003ePresets High 22 TH\/s, Medium 16 TH\/s, Low 10 TH\/s (user-editable). 21.9 TH\/s at about 297 W measured on High on the unit we serviced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eController platform\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eIntegrated Linux controller; Ethernet plus 2.4\/5 GHz Wi-Fi through a USB adapter; front stats screen; service button next to the rear power switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eFirmware\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eGekkoScience KBox firmware: a closed web dashboard running on top of the open-source cgminer. Updated by the owner from the dashboard. The hardware design is GekkoScience's own and is not open-source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eCooling\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eTwo 4-pin fans of about 90 mm at the rear, with speed control; hashing stops if either fan stops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003ePower input\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eBuilt-in Mean Well supply, 93% efficient, 120\/240 V AC with a rear on\/off switch; up to 330 W at the wall on High per GekkoScience\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eBuilt-in extra\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eDOOM: click the GekkoScience logo in the dashboard five times and the game loads in your browser, with the picture mirrored on the miner's own front screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDiagnostic Decision Tree\u003c\/h3\u003e\n\u003cp\u003eNone of this asks you to do anything. It is here so you know what state the unit is in before deciding to ship it.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed;font-family:sans-serif;font-size:14px;margin:16px 0 24px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:30%\"\u003e\n\u003ccol style=\"width:36%\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:rgb(248,248,248);border-bottom:2px solid rgb(238,238,238);\"\u003e\n\u003cth style=\"padding:12px;text-align:left;vertical-align:top;\"\u003eWhat you see\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;vertical-align:top;\"\u003eWhat it usually means\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;vertical-align:top;\"\u003eWhat we do with it\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eNothing at all when switched on, or a green light and no start\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eA hardware fault inside the case; several causes look identical from outside\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eWe trace the power path from the wall inlet to the board and controller and repair what failed at component level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003e22 TH\/s falls to 16–17 TH\/s on High; a restart brings it back\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eController or firmware state, or a thermal throttle in the low 70s °C\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eWe run the unit under load with temperatures and fan speed logged, and separate a throttle from a software stall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eFewer than 18 chips in the miner console; hashrate far below every preset\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003ePart of the chip chain is not answering — a board fault\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eWe test the board domain by domain, replace failed BM1370 chips and recalibrate before load testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003e\n\u003ccode\u003eIP: n\/a\u003c\/code\u003e, \u003ccode\u003ewifi signal 1%\u003c\/code\u003e, dashboard gone, hashing continues\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eThe Wi-Fi side, not the miner\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eWe confirm on a wired connection and check the adapter and the rear antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgb(238,238,238);\"\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003e\n\u003ccode\u003eCGMINER Configuration Issue\u003c\/code\u003e, \u003ccode\u003eSTRATUM BLOCKED\u003c\/code\u003e, fallback pool not saved\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003ePool or dashboard configuration, very rarely hardware\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eWe reproduce it on a known-good pool before treating it as a hardware fault, and tell you if it was configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eMillions of hardware errors on a unit hashing at its preset with 18 chips\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eNormal counter behavior\u003c\/td\u003e\n\u003ctd style=\"padding:12px;vertical-align:top;word-break:break-word;\"\u003eNothing to repair; we say so rather than open a job\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDiagnostics Focus\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower first, chips last.\u003c\/strong\u003e A KBox that shows no life at all is traced from the wall inlet through the built-in supply to the board and the controller before any conclusion is drawn about the chips. Chip-level findings on a unit that is not being powered correctly are worthless.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottle or stall, under load.\u003c\/strong\u003e The hashrate drop on this model has a software cause and a thermal cause that look the same on the dashboard. We log temperature, fan speed and hashrate together through a full run, so the repair answers the real cause and not the more convenient one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOur Professional Repair Process\u003c\/h2\u003e\n\u003ch3\u003eGotchas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA chip count is not a pass.\u003c\/strong\u003e After component-level work on the board, all 18 chips answering is where validation starts, not where it ends. The nine domains are recalibrated, and the unit has to hold its rated output on High, warm, through the whole burn-in. A KBox that merely powers on is not a repaired KBox.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe quiet fans hide the heat.\u003c\/strong\u003e The KBox is built to be quiet enough for a living room, and that means nothing audible warns you before the chips reach their limit and the unit throttles. Every repaired unit is run in a closed-up case at full output, so a thermal problem shows up on our bench and not in your living room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Service Scenario\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA unit arrives after being plugged in and switched on with no response at all — no fans, no screen, no network. This is how the KBox on our own bench came in.\u003c\/li\u003e\n\u003cli\u003eA unit that ran at 22 TH\/s for weeks and now settles at 16–17 TH\/s, with restarts helping for a day at a time, in a warm room or on a shelf with little air around it.\u003c\/li\u003e\n\u003cli\u003eA unit whose owner opened the miner console and found 12 chips instead of 18 after trying every preset and every firmware update the dashboard offered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Happens After Intake\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake:\u003c\/strong\u003e we record the unit's condition, the symptoms you reported and what the front screen shows on power-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncoming inspection:\u003c\/strong\u003e the case, faceplate, rear antenna, inlet and switch are checked for shipping damage before anything is powered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e power path first, then the controller and dashboard, then the chip chain domain by domain under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent-level repair:\u003c\/strong\u003e failed power components, connectors, damaged traces and failed BM1370 chips are repaired or replaced on the board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning and thermal interface replacement:\u003c\/strong\u003e the board is cleaned and the thermal interface renewed before validation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e through the KBox's own dashboard, miner console and front screen, on a real pool: all 18 chips answering, rated hashrate on High, fan speed and temperatures normal, then a burn-in of at least 2 hours under real mining load. Extended burn-in is available as a separate add-on.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostics \u0026amp; Validation Equipment\u003c\/h3\u003e\n\u003cp\u003eBench power diagnostics, multimeter fault isolation, thermal inspection under load, and the KBox's own diagnostic surface: the web dashboard with its charts, the miner console, and the stats screen on the front of the unit. Bench testers built for loose boards from rack miners do not apply to a complete unit like this one and are not used on it; final validation is the device hashing on a real pool.\u003c\/p\u003e\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0788\/4917\/9921\/files\/gekkoscience-kbox-dashboard-22-ths-300w-burn-in.webp\" alt=\"GekkoScience KBox Smart Dashboard during burn-in after repair, hashrate holding about 22 TH\/s at 300 W\" loading=\"lazy\"\u003e\n\u003cfigcaption\u003eRepaired KBox on burn-in in its own Smart Dashboard: hashrate ramps up and holds about 22 TH\/s at around 300 W\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eAll repairs are performed personally by Alex, who has been servicing ASIC miners since 2019. \u003ca href=\"https:\/\/antminer-repair.com\/pages\/aleksandr-muranov\"\u003eSee credentials →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/antminer-repair.com\/pages\/contact\" title=\"Contact\"\u003eContact our repair team today and get your miner back to full power.\u003c\/a\u003e\u003c\/p\u003e","brand":"Antminer Repair","offers":[{"title":"Default Title","offer_id":67616252756241,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/4917\/9921\/files\/gekkoscience-kbox-enclosed-case-front-faceplate.webp?v=1790915642","url":"https:\/\/antminer-repair.com\/products\/gekkoscience-kbox-repair-service","provider":"Antminer Repair","version":"1.0","type":"link"}