How Long Does GPU Repair Take? Inspection Time, Repair Time & Collection Explained

2026-10-18 ｜ GPU Repair ｜ 12 min ｜ HK GPU Fix Editorial

Key Takeaways

GPU repair time is published as several parallel figures, not one number. Diagnosis is stated as within 24–48 hours of receipt; the mail-in page states the same step as 1–2 working days. Repair times run from 1 working day for basic work to 2–5 working days for BGA chip-level work, with large projects possibly needing 5–10 working days. Testing takes at least 12 hours.

Introduction: Why "How Long?" Has No Single Answer

"How long does GPU repair take?" sounds like a question with one answer. On this site, it does not have one — and that is not an oversight. Different pages state different figures for different stages of the job, and each figure comes with its own scope: a reference time for one tier, a stated window for one step, a minimum for testing. Collapsing them into a single number would be simpler, and it would be wrong.

The honest answer is a table: each stage, its published figure, and where that figure comes from. This guide sets out that table, then explains what happens inside each stage, why each stage takes the time it does, and what you can do to avoid slowing the process down. Every figure in this article is quoted from a published page on this site. Where two pages state the same stage differently, both versions are shown side by side, exactly as the site presents them.

One term needs a warning up front. The site expresses most repair times in "working days" but never defines what a working day means — it does not say whether Saturdays, Sundays, or public holidays count. The shop itself is open Monday to Sunday, 11:00–20:00, including public holidays. This article does not invent a definition: where the site says "working days", this article says "working days", and the actual timing follows the shop's notice for your job.

The Timeline at a Glance

Two things about this table matter. First, the site never adds these stage figures into one overall total, and neither does this article: there is no published "door to door" figure, and adding the stages together would produce a number the site never stated. Second, the repair row contains several figures because they describe different scopes — a general statement, three tier references, and a separate allowance for large projects. They coexist; none of them cancels the others.

Stage 1: Intake — Getting the Card In

There are two ways in. You can bring the card to the Shek Mun shop in person, or you can send it by SF Express. The mail-in page asks you to fill in an online booking form first, describing the fault and uploading photos of the card; that step is labelled 5 minutes. Packaging is specified: an anti-static bag, bubble wrap, and a double-layer carton. Write the RMA number in the remarks field of the waybill so the parcel can be matched to your job on arrival.

Once the card arrives, the shop sends a confirmation by SMS or WhatsApp with an RMA tracking number. The mail-in page states this happens within 24 hours. The SF Express guide adds that the parcel is filmed being opened within 24 hours of arrival, and that the unboxing footage is kept on file; the receipt confirmation and photos of the card's condition are sent by WhatsApp, and the RMA job status updates on this website so you can check progress at any time.

Before you hand the card over, note down its serial number and take photos of its condition. That is not a timing step, but it is the record that makes every later conversation about the card unambiguous.

Stage 2: Diagnosis — Locating the Fault Point

Diagnosis is the stage most often mistaken for a formality. It is not "plug it in and see if it lights up." The Terms of Service describe the initial diagnosis as FLIR thermal imaging, multimeter voltage-rail measurement, and visual inspection. The repair process pages add oscilloscope checks and MODS/MATS memory diagnostics. The work is deliberately cautious: the first measurements are taken without power or at low voltage, because powering a faulty card blindly can cause secondary damage to the core. The process pages state this plainly — never power on blindly and risk a second breakdown of the main chip.

The reason diagnosis takes time is that a fault has to be narrowed down in stages. A voltage rail with abnormal resistance to ground points to an area; thermal imaging narrows it to a hot spot; further measurement decides whether the problem is one leaking component or a whole power phase. Memory faults need per-chip, per-channel testing to decide whether the fault is a damaged memory chip or a BGA solder joint between the GPU core and the memory — two conclusions that lead to entirely different repair work. A wrong call here means the whole repair has to start again, so the time spent locating the fault precisely is time saved later.

The published figure for this stage comes in two versions, and this article keeps both. The Terms of Service state that the engineer completes the initial diagnosis within 24–48 hours of receipt. The mail-in page states the free diagnosis and quote step as 1–2 working days. Neither version is presented as the single correct one; they are two statements of the same step on two different pages.

Stage 3: Quote — And the Confirmation Gate

After diagnosis, the shop sends a detailed repair plan and a precise quote via WhatsApp, quoted within 24–48 hours of receipt (pricing page). The quote is valid for 7 days. Nothing about this stage is automatic: the Terms of Service state that repair begins only after the customer confirms. That confirmation is the first of two gates in the timeline. Until you confirm, the repair clock has not started — the diagnosis may be finished, but no repair work is under way.

This is also the stage where a change of plan costs time. If diagnosis finds that the part needing replacement differs from the first assessment, the plan and the quote have to be re-confirmed, and the timeline shifts accordingly. That is a logical consequence of the confirm-first rule, not a separate published figure, and it is stated here as reasoning rather than as a site statement.

One more point belongs here. The site's AI instant-quote, AI thermal-assessment, and AI chat features are reference only; the actual repair plan and fee always follow the engineer's formal post-inspection quote. An online estimate does not start the clock, and it does not replace the diagnosis.

Stage 4: Repair — Depth Decides the Reference Time

Repair time depends on the depth of the work, which is why the pricing page gives a separate reference time for each of its three tiers:

Alongside the tiers, the Terms of Service state that general repairs require 1–5 working days depending on fault complexity, and that large projects such as memory expansion reballing may require 5–10 working days. The 5–10 day figure belongs to large projects specifically; it is not the time for all Tier 3 work. The pricing page's information box adds one more statement: "Most repairs completed in 1–3 working days." That sentence is quoted from the pricing page's information box, with its source stated — it is not presented here as a site-wide rule.

All of these are reference times. The pricing page carries no word such as "promise" or "guarantee" beside them, and this article does not add one. The actual schedule for your card follows the shop's notice.

The reason BGA work takes longer is procedural, not a matter of queue. A BGA job runs through optical alignment, a nine-stage heating curve for removal, stencil balling, precision reflow soldering, ultrasonic cleaning, and drying in a 70°C constant-temperature vacuum oven for 2 hours to remove moisture completely. The heating curve cannot be rushed: heating too fast can delaminate the board, and cooling too fast can damage the solder joints. Moisture left after cleaning can cause a short circuit. Only the oven's 2 hours carries a published number; no time is stated for the other steps, and this article does not invent one for them.

One factor the site is silent on must be left blank. The site publishes nothing about parts stock, parts ordering, or waiting for parts. This article therefore does not claim that common parts are in stock, that special parts take time to arrive, or that waiting for parts takes any particular length of time. What the Terms of Service do state is that the quoted repair fee already includes the original-grade parts needed for the replacement.

Stage 5: Testing — A Minimum, Not a Formality

After repair, every card goes through at least 12 hours of FurMark / 3DMark stress testing. The process pages specify the test as 12 hours at 4K, 100% full load, FurMark / 3DMark TimeSpy, with a warranty card issued only after the card passes. This is the second gate in the timeline: payment is made at collection, or before return shipping, only after the repair is completed and the stress test is passed.

The testing time is a hard floor under the collection time, in the sense that collection or return can only happen after testing passes — the 12 hours is a published minimum from the Terms of Service, and the sequencing follows from it. The purpose of a long full-load test is that some faults only appear under sustained load: a weak solder joint, poor thermal contact, or an unstable power supply may pass a short test and fail a long one. Shortening the test would lower the acceptance standard, which is why the minimum exists.

Stage 6: Collection or Return — The Last Leg

Once the card passes testing, the shop notifies you by WhatsApp. From there, two paths are available. You can collect in person at the shop with your RMA number, during opening hours — Monday to Sunday, 11:00–20:00, with no days off on public holidays — and pay at collection. Or you can have the card returned by SF Express: once you confirm the return address, the shop dispatches within 1 working day and provides the SF Express tracking number. Return shipping is paid by the customer, except for re-repairs within the warranty period, where the shop bears the round-trip shipping.

If you decide not to repair after diagnosis, the diagnosis is completely free and no fee is charged. Return shipping in that case is paid by the customer, stated in the Terms of Service as HKD $30–$60 depending on district.

The site publishes no SF Express transit time of its own — no statement that a parcel arrives the same day or the next day. This article therefore gives no courier transit figure. The only published return figure is the shop's dispatch step: within 1 working day after the return address is confirmed.

Warranty re-repairs follow a separate track on the warranty policy page: a 24-hour priority diagnosis for warranty claims, plus the 12-hour burn-in test. That 24-hour figure belongs to the warranty-claim path and is stated here with its source; it is not the standard for all repairs.

What Decides How Long Your Card Takes

With the stages laid out, the factors that move a job along — or hold it up — can be stated without inventing numbers:

• Fault depth. The tier of the work is the strongest published signal: maintenance work carries the shortest reference time, component replacement sits in the middle, and BGA chip-level work carries the longest, with large projects allowed a further allowance. Deeper faults mean more procedures, and procedures cannot be skipped.
• Diagnostic difficulty. A fault that localises quickly keeps the diagnosis inside its stated window. A fault that needs per-channel memory testing, or that turns out to differ from the first assessment, needs re-confirmation of the plan and quote, and the timeline moves with it.
• The confirmation gate. The repair clock starts when you confirm the quote, and the quote is valid for 7 days. This is the one timing factor directly in your hands: until confirmation, no repair work begins.
• Queue. Repair is manual work on a limited number of benches. The FAQ page describes a standard queue operation time of 1–3 working days. The site publishes no live queue position, so this article cannot say how long any particular card will wait.
• Testing. The at-least-12-hour stress test applies to every repaired card. It cannot be shortened to bring collection forward, because passing it is what makes the card ready for collection.
• Return logistics. For mail-in jobs, the return leg depends on you confirming the return address; dispatch follows within 1 working day of that confirmation.

None of these factors is given a number beyond what the site publishes. In particular, this article gives no average repair time, no percentage of jobs finished within any window, and no total time from sending to receiving — the site publishes none of those figures.

How to Avoid Slowing the Process Down

Most delays a customer can control sit at the handover points between stages:

1. Before sending: fill in the booking form with a clear fault description and photos of the card; pack as specified — anti-static bag, bubble wrap, double-layer carton; write the RMA number in the waybill remarks. A parcel that cannot be matched to a job, or a card damaged in transit, creates a new problem before the repair even starts.
2. After receipt: keep the RMA tracking number. It is how you collect the card and how you query progress.
3. When the quote arrives: read it and confirm within its 7-day validity. Remember that repair does not begin until you confirm, so an unanswered quote is a job standing still.
4. After testing passes: confirm the return address promptly if you want the card posted back, or collect in person during opening hours with the RMA number.
5. If you need speed: the Terms of Service list an express option — completion within 24 hours for an additional HKD $200 express fee. Ask the shop whether it applies to your job; the terms state the option and the fee, not a guaranteed slot.

If You Do Not Reply: The Abandonment Policy

The Terms of Service contain an abandonment policy with three 30-day stages, and all three must be stated together — shortening it to "unanswered quotes get destroyed" would misrepresent it:

1. If no reply confirming the quote is received within 30 days of the quote being issued, the shop sends two reminder notices.
2. If there is still no reply within 30 days of the last notice, the device is treated as abandoned.
3. An abandoned device is handled at the shop's discretion — environmentally recycled or securely destroyed — a further 30 days later, and the customer cannot claim it back afterwards.

If you need a longer holding period for special reasons, the terms ask you to contact customer service proactively to arrange it. The practical lesson is simple: a quote left unanswered is not a job paused indefinitely; it is a clock running through a published policy.

Planning Your Time Around a Repair

A workable plan uses only the published figures, in order:

1. Before handing over the card: check the shop's opening hours (11:00–20:00) or prepare the SF Express packaging. Note the serial number and photograph the card.
2. After receipt: expect the initial diagnosis and the quote — diagnosis within 24–48 hours of receipt, or 1–2 working days on the mail-in page's wording; the quote arrives via WhatsApp and is valid for 7 days. There is nothing to do during this window except wait for the notice; the RMA tracking number is how you check progress.
3. On receiving the quote: confirm to start the work. No confirmation, no repair.
4. During repair: use the tier reference times as the guide — Tier 1: 1 working day; Tier 2: 1–3 working days; Tier 3: 2–5 working days; large projects possibly 5–10 working days — plus the at-least-12-hour stress test. The actual schedule follows the shop's notice.
5. Collection or return: after testing passes, you are notified; collect in person with the RMA number, or confirm the return address and the shop dispatches within 1 working day.

The warranty period runs from the collection or sign-off date, under the Terms of Service. The pricing page and the Terms of Service state a 90-day warranty; the actual warranty period for your job follows the quote and the warranty card. This article does not restate the warranty's coverage in full — that belongs to the pricing and warranty pages.

FAQ

How long does diagnosis take?

The Terms of Service state that the initial diagnosis is completed within 24–48 hours of receipt. The mail-in page states the same step as 1–2 working days. Both versions are published, and this article presents both rather than choosing one.

When does the repair clock start?

When you confirm the quote. The Terms of Service state that repair begins only after the customer confirms, and the quote is valid for 7 days. Until confirmation, the job is not under way.

What does "working day" mean on this site?

The site does not define it. It never states whether working days include Saturdays, Sundays, or public holidays, even though the shop itself is open Monday to Sunday, 11:00–20:00, including public holidays. Do not assume a definition; the actual timing follows the shop's notice for your job.

Is there an express option?

The Terms of Service list an express option: completion within 24 hours for an additional HKD $200 express fee. The terms state the option and the fee. Ask the shop whether it applies to your job.

What if I decide not to repair after diagnosis?

Diagnosis is completely free — no fee is charged if you decide not to repair. Return shipping is paid by the customer, stated in the Terms of Service as HKD $30–$60 depending on district.

When does the 90-day warranty start?

From the collection or sign-off date, under the Terms of Service. The pricing page and the Terms of Service state a 90-day warranty; the actual warranty period for your job follows the quote and the warranty card.

Closing

Repair time is not one number but a sequence of published figures, each belonging to its stage: diagnosis within 24–48 hours of receipt, a quote valid for 7 days, tier reference times from 1 working day to 2–5 working days with a further allowance for large projects, at least 12 hours of stress testing, and dispatch within 1 working day of confirming the return address. The two gates — your confirmation, and the passing of the stress test — are what turn those figures into a timeline for your card. Judge any repair timeline by whether it shows its sources, stage by stage. This one does, and the numbers it shows are the site's own.