Applicable Products
Scenario 1: Regular User Forgot Password → Ask the Administrator to Reset It
Note
Regular users cannot reset their own passwords. You must contact the NAS administrator, who can update your password from the Control Panel without affecting any other account settings. You can log in with the new password once the reset is complete.
NAS administrator Change sthe Password for a Local User Account
- Log in to QTS or QuTS hero as an administrator.
- Go to Control Panel > Privilege > Users.
- Locate the account that needs a password change.
- In the Action column, click Change Password.
- In the Change Password dialog:
- Enter the new password.
- Re-enter the password in the Verify New Password field.
- Click Apply to save the changes.

Important
Only an administrator can perform this action. The new password must meet the system's complexity requirements.
Scenario 2: Administrator Forgot the NAS Admin Password
Reset the Admin Password via the Reset Button
When to use: You have physical access to the back panel of the NAS.
Insert a straightened paperclip or pin into the reset hole on the back of the NAS and press:
| Press Duration |
Beep Indicator |
Reset Effect |
| Short press (3 seconds) |
1 beep |
✅ All user data and shared folders preserved • Admin password reset to default • Security level reset to "Low" (allow all connections) • Service binding and system ports restored to default • Network (TCP/IP) settings: Switched to DHCP, disables Jumbo Frame and VLANs,Port Trunking set to Active Backup (on dual LAN models) |
| Long press (10 seconds) |
1 beep at 3 sec + 1 beep at 10 sec (2 beeps total) |
✅ User data on disks preserved • All shared folder configurations are deleted. To restore, see here • All system settings restored to default |

Warning
A 10-second long press deletes all shared folder configurations. To restore them, use the Backup/Restore function afterward.
After Reset — Log In with the Default Password
After completing a reset, log in using the default admin password. The default password depends on your firmware version:
| Firmware Version |
Default Admin Account |
Default Password |
| QTS/QuTS hero 5.2.0 and later |
admin |
The device's Cloud Key printed on the label (typically an 8-character alphanumeric string) |
| QTS/QuTS hero 4.4.2 – 5.1.x |
admin |
MAC address of the first network adapter (Adapter 1), colons removed, all uppercase |
| QTS/QuTS hero 4.4.1 and earlier |
admin |
admin |
Example (MAC address)
MAC address 00:08:9B:AA:BB:CC → password is 00089BAABBCC
Example (Cloud Key)
Cloud Key printed as Q1234-5678 → password is Q12345678 (uppercase letters, special characters removed)
Where to Find Your Cloud Key and MAC Address
Finding the Cloud Key
| Method |
Steps |
| ① Device label / Quick Installation Guide |
Check the sticker on the back or bottom of the NAS chassis for a field labeled "Cloud Key", or refer to the included Quick Installation Guide (QIG). |
| ② Qfinder Pro (when unable to log in to NAS) |
1. Power off the NAS 2. Remove all hard drives, M.2 SSDs, and QM2 PCIe expansion cards 3. Power on the NAS 4. Open Qfinder Pro, select the device in the list 5. Click Details → the Cloud Key is shown in the Device Details window |
| ③ Qfinder Pro (when able to log in normally) |
1. Open Qfinder Pro and select the device 2. Click Details, then enter your NAS credentials when prompted 3. The Cloud Key is shown in the Device Details window |
| ④ myQNAPcloud website |
1. Go to myQNAPcloud and log in with your QNAP ID 2. Go to Device Management and click your device 3. Click Device Details → the Cloud Key is shown in the details tab |
Note
If none of the above methods work, contact QNAP Customer Support for assistance.
Finding the MAC Address
| Method |
Steps |
| ① Device label |
The sticker on the NAS chassis lists the model name, serial number, and MAC address (format: XX:XX:XX:XX:XX:XX). |
| ② Qfinder Pro |
Open Qfinder Pro, locate your NAS in the list — the MAC Address field is shown directly in the device information. |
Note
When used as the default password, remove the colons from the MAC address and convert all letters to uppercase.
Example: 00:08:9B:AA:BB:CC → password is 00089BAABBCC
Related Articles
適用產品
情境 1:一般使用者忘記密碼 → 請系統管理員重設密碼
注意
一般使用者無法自行重設密碼。您必須聯絡 NAS 系統管理員,他可以從控制台更新您的密碼,而不影響其他帳戶設定。重設完成後,您可以使用新密碼登入。
NAS 系統管理員為本地使用者帳戶更改密碼
- 以系統管理員身分登入 QTS 或 QuTS hero。
- 前往控制台 > 權限 > 使用者。
- 找到需要更改密碼的帳戶。
- 在操作欄中,按一下更改密碼。
- 在更改密碼對話框中:
- 按一下套用以儲存變更。

重要
只有系統管理員可以執行此操作。新密碼必須符合系統的複雜性要求。
情境 2:系統管理員忘記 NAS admin 密碼
透過重設按鈕重設 admin 密碼
使用時機:您可以實際接觸到 NAS 的後面板。
將拉直的迴紋針或針插入 NAS 背面的重設孔並按下:
| 按壓時間 |
蜂鳴器指示 |
重設效果 |
| 短按(3 秒) |
1 次嗶聲 |
✅ 所有使用者資料和共享資料夾保留 • admin 密碼重設為預設值 • 安全級別重設為「低」(允許所有連線) • 服務連結和系統埠恢復為預設值 • 網路(TCP/IP)設定:切換至 DHCP,停用巨型訊框和 VLANs,Port Trunking 設定為主動備援(在雙 LAN 型號上) |
| 長按(10 秒) |
3 秒時 1 次嗶聲 + 10 秒時 1 次嗶聲(共 2 次嗶聲) |
✅ 磁碟上的使用者資料保留 • 所有共享資料夾配置被刪除。要恢復,請參見這裡 • 所有系統設定恢復為預設值 |

警告
長按 10 秒會刪除所有共享資料夾配置。要恢復它們,請之後使用備份/還原功能。
重設後 — 使用預設密碼登入
完成重設後,使用預設admin密碼登入。預設密碼取決於您的韌體版本:
| 韌體版本 |
預設 admin 帳號 |
預設密碼 |
| QTS/QuTS hero 5.2.0 及以上 |
admin |
設備的Cloud Key印在標籤上(通常是 8 個字元的字母數字串) |
| QTS/QuTS hero 4.4.2 – 5.1.x |
admin |
第一個網路介面卡(介面卡 1)的MAC 位址,移除冒號,全大寫 |
| QTS/QuTS hero 4.4.1 及更早版本 |
admin |
admin |
範例(MAC 位址)
MAC 位址00:08:9B:AA:BB:CC → 密碼為00089BAABBCC
範例(Cloud Key)
Cloud Key 印為Q1234-5678 → 密碼為Q12345678(大寫字母,移除特殊字元)
在哪裡找到您的 Cloud Key 和 MAC 位址
尋找 Cloud Key
| 方法 |
步驟 |
| ① 裝置標籤 / 快速安裝指南 |
檢查 NAS 機殼背面或底部的標籤,尋找標示為 "Cloud Key" 的欄位,或參閱隨附的快速安裝指南 (QIG)。 |
| ② Qfinder Pro(無法登入 NAS 時) |
1. 關閉 NAS 電源 2. 移除所有硬碟、M.2 SSD 和 QM2 PCIe 擴充卡 3. 開啟 NAS 電源 4. 開啟Qfinder Pro,在列表中選擇設備 5. 點擊詳細資訊 → 在設備詳細資訊窗口中顯示 Cloud Key |
| ③ Qfinder Pro(正常登入時) |
1. 開啟Qfinder Pro並選擇設備 2. 點擊詳細資訊,然後在提示時輸入您的 NAS 憑證 3. 在設備詳細資訊窗口中顯示 Cloud Key |
| ④ myQNAPcloud 網站 |
1. 前往myQNAPcloud並使用您的 QNAP ID 登入 2. 前往裝置管理並點擊您的裝置 3. 點擊裝置詳細資訊 → 在詳細資訊標籤中顯示 Cloud Key |
注意
如果上述方法均無效,請聯絡QNAP 客戶支援尋求協助。
尋找 MAC 位址
| 方法 |
步驟 |
| ① 裝置標籤 |
NAS 機殼上的貼紙列出型號名稱、序號和 MAC 位址(格式:XX:XX:XX:XX:XX:XX)。 |
| ② Qfinder Pro |
打開 Qfinder Pro,在列表中找到您的 NAS — 在裝置資訊中直接顯示MAC 位址欄位。 |
注意
作為預設密碼使用時,請移除 MAC 位址中的冒號並將所有字母轉換為大寫。
範例:00:08:9B:AA:BB:CC → 密碼為00089BAABBCC
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