gaze20: Overview & repairs

jacobgkau · jacobgkau · commit a19d81ac07d7 · 2025-10-09T19:40:47.000-06:00
diff --git a/src/SUMMARY.md b/src/SUMMARY.md
@@ -20,6 +20,8 @@
         - [Internal Overview](models/galp7/internal-overview.md)
         - [Parts & Repairs](models/galp7/repairs.md)
     - [Gazelle (gaze20)](models/gaze20/README.md)
+        - [External Overview](models/gaze20/external-overview.md)
+        - [Internal Overview](models/gaze20/internal-overview.md)
         - [Parts & Repairs](models/gaze20/repairs.md)
     - [Ibex Pro 2U (ibep2-b1)](models/ibep2-b1/README.md)
     - [Ibex Pro 2U (ibep2-r1)](models/ibep2-r1/README.md)
diff --git a/src/models/gaze20/README.md b/src/models/gaze20/README.md
@@ -19,18 +19,20 @@ The System76 Gazelle is a laptop with the following specifications:
 - Graphics
     - GPU: NVIDIA GeForce RTX 5050
     - eDP display: 15.6" 1920x1080@144Hz LCD
-        - LCD panel: Innolux N156HMA-GA1 (or equivalent)
+        - LCD panel: Innolux N156HRA-EA1 (or equivalent)
             - Brightness: 250 nits (cd/m²)
             - Color coverage:
-                - DCI-P3: 74%
-                - sRGB: 100%
+                - DCI-P3: 49%
+                - sRGB: 66%
             - sRGB color coverage: 100
     - External video outputs:
         - 1x HDMI 2.1
-        - 2x DisplayPort 2.1 over USB-C
+        - 1x Mini DisplayPort 1.4
+        - 1x DisplayPort 1.4 over USB-C
 - Memory
     - Up to 64GB (2x32GB) dual-channel DDR5 SO-DIMMs @ 5600 MHz
 - Networking
+    - Gigabit Ethernet
     - M.2 PCIe/CNVi WiFi/Bluetooth:
         - Intel Wi-Fi 7 BE200
             - Bluetooth 5.4
@@ -49,7 +51,7 @@ The System76 Gazelle is a laptop with the following specifications:
         - Supports DisplayPort over USB-C
         - Does not support USB-C charging (USB-PD)
     - 1x USB 3.2 Gen 2 Type-A
+    - 1x USB 3.2 Gen 1 Type-A
     - 1x USB 2.0 Type-A
 - Dimensions
     - 36.09cm x 24.69cm x 2.46cm, 2.25kg
-
diff --git a/src/models/gaze20/external-overview.md b/src/models/gaze20/external-overview.md
@@ -0,0 +1,72 @@
+# Gazelle (External Overview)
+
+## Left side:
+
+![Left Ports](./img/ports-left.webp)
+
+## Right side:
+
+![Right Ports](./img/ports-right.webp)
+
+## Front side:
+
+![Front Ports](./img/ports-front.webp)
+
+## Back side:
+
+![Back Ports](./img/ports-back.webp)
+
+## Keyboard & touchpad:
+
+![Keyboard & Touchpad](./img/keyboard-touchpad.webp)
+
+## Lid:
+
+![Lid](./img/lid.webp)
+
+## Materials:
+
+|Part                              |Material |Part Number    |
+|----------------------------------|---------|---------------|
+|LCD back cover (lid)              |Plastic  |6-39-V2551-022 |
+|LCD front cover (bezel)           |Plastic  |6-39-V2551-012 |
+|Top case (palm rests/port covers) |Plastic  |6-39-V2552-012 |
+|Bottom panel                      |Plastic  |6-39-V2553-012 |
+
+## LED indicators:
+
+The Gazelle has the following LED indicators:
+
+|Icon                                    |Color          |Description                      |
+|----------------------------------------|---------------|---------------------------------|
+|![Power LED](./img/led-power.png)       |Orange         |Powered off, DC power plugged in |
+|                                        |Green          |Powered on                       |
+|                                        |Blinking green |Sleeping (suspended)             |
+|![Battery LED](./img/led-battery.png)   |Orange         |Battery charging                 |
+|                                        |Green          |Battery fully charged            |
+|                                        |Blinking orange|Battery critically low           |
+|![Storage LED](./img/led-storage.png)   |Green          |Storage drive activity           |
+
+## Keyboard shortcuts:
+
+The Gazelle has the following actions available using the Fn and Function keys:
+
+|Key                        |Shortcut|Action                          |
+|---------------------------|--------|--------------------------------|
+|![Fn-F1](./img/fn-f1.png)  |Fn+F1   |Toggle trackpad                 |
+|![Fn-F2](./img/fn-f2.png)  |Fn+F2   |Mute/unmute microphone          |
+|![Fn-F3](./img/fn-f3.png)  |Fn+F3   |Mute/unmute speakers            |
+|![Fn-F5](./img/fn-f5.png)  |Fn+F5   |Volume down                     |
+|![Fn-F6](./img/fn-f6.png)  |Fn+F6   |Volume up                       |
+|![Fn-F7](./img/fn-f7.png)  |Fn+F7   |Toggle displays                 |
+|![Fn-F8](./img/fn-f8.png)  |Fn+F8   |Screen brightness down          |
+|![Fn-F9](./img/fn-f9.png)  |Fn+F9   |Screen brightness up            |
+|![Fn-F10](./img/fn-f10.png)|Fn+F10  |Toggle webcam                   |
+|![Fn-F11](./img/fn-f11.png)|Fn+F11  |Toggle airplane mode            |
+|![Fn-F12](./img/fn-f12.png)|Fn+F12  |Suspend                         |
+|![Fn-F12](./img/fn-dia.jpg)|Fn+`    |Play/Pause                      |
+|![Fn-*](./img/fn-star.png) |Fn+*    |Toggle keyboard backlight       |
+|![Fn-/](./img/fn-slash.png)|Fn+/    |Cycle keyboard color            |
+|![Fn--](./img/fn-minus.png)|Fn+-    |Decrease keyboard brightness    |
+|![Fn-+](./img/fn-plus.png) |Fn++    |Increase keyboard brightness    |
+|1                          |Fn+1    |Toggle fan between max/automatic|
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diff --git a/src/models/gaze20/internal-overview.md b/src/models/gaze20/internal-overview.md
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+# Gazelle (Internal Overview)
+
+## Bottom components and connectors:
+
+![Internal Components](./img/components-highlighted.webp)
+
+- LCD panel connector is highlighted in light green
+- Webcam/microphone connector is highlighted in cyan
+- Keyboard adhesive access point is highlighted in pink
+    - Keyboard adhesive access point is under the heatsink
+- Fan connectors are highlighted in red
+- Speaker connectors are highlighted in yellow
+- CMOS battery connector is highlighted in purple
+- Main battery connector is highlighted in orange
+- Wireless card is highlighted in blue
+- RAM is highlighted in maroon
+- BIOS flash chip (U46) is highlighted in black
+- Touchpad connector is highlighted in white
+- M.2 SSDs are highlighted in dark green
+    - Both slots support PCIe NVMe Gen 4
+
+## Under-keyboard components and connectors:
+
+![Under-Keyboard Connectors](./img/under-keyboard.webp)
+
+- Keyboard adhesive access point is highlighted in green
+- Keyboard connector is highlighted in yellow
+- Keyboard backlight connector is highlighted in cyan
+- Power button/LED connector is highlighted in red
diff --git a/src/models/gaze20/repairs.md b/src/models/gaze20/repairs.md
